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Handsome young man using a copy machine (shallow DOF; color toned image)
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Vector upload icon on gray background
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Mechanism of metal gears and cogwheels on blue background
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Portrait of a female researcher doing research in a lab (shallow DOF; color toned image)
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vector cartoon style for use
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vector gear cog wheel symbol
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Young businessman holding an ethernet cable - stressing the importance of fast and reliable internet connection for a business (color toned image; shallow DOF)
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Key symbol pointer on gray background
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play button pointer symbol on gray background
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Light bulb from water splash isolated on a blue background
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Woman scientist touching DNA molecule image at media screen
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Electrical bulb in test tube. Idea concept
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Senior doctor/scientist using his tablet computer at work (color toned image)
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Image of earth planet in test tube. Ecology concept. Elements of this image are furnished by NASA
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Sparks fly out machine head for metal processing laser metal on metallurgical plant background. Manufacturing finished parts for automotive production concept. High quality photo
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Conceptual image of light bulb with cogwheels inside
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Human heart with cog and gear mechanisms against white background
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Laptops against globe blue illustration. Globalization concepts
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Laptops against globe blue illustration. Globalization concepts
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Laptops against globe blue illustration. Globalization concepts
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Human heart with cog and gear mechanisms against black background
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Close-up image of human hand clutching keyboard
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Blue digital image of globe. Background image
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Young male doctor with blank banner. Place for text
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Conceptual image of light bulb with cogwheels inside
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vector corn ethanol biofuel vector icon. Alternative environmental friendly fuel.
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Digital image of globe with conceptual icons. Globalization concept
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vector corn ethanol biofuel vector icon. Alternative environmental friendly fuel.
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modern industrial factory for mechanical engineering equipment and machines manufacture of a production hall. High quality photo
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Windmill and solar panels on the field in yin yang shape water splash against blue sky background. Ecology concept of clean world used only sustainable green energy.
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Young man talking over his mobile phone and having an idea
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Businesswoman with magnifier glass examining binary code
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Electric bulb and windmill generators. Renewable energy concept
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Businesswoman with magnifier glass examining binary code
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Image of color atoms and electrons. Physics concept
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Image of tablet pc with color lights and splashes
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Close up of human hand pushing media icon
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Image of color atoms and electrons. Physics concept
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vector info chart renewable energy biogreen ecology
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Collage of diagrams against sky and clouds
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