What are the keywords in the following sentence? image result for looking through a magnifying glass
glass, image, magnify

What are the keywords in the following sentence? footage of fast moving clouds against the blue sky
cloud, footage, move

What are the keywords in the following sentence? detail leaves evergreen pine in a park with selective focus
detail, leave, park

What are the keywords in the following sentence? a man watering to green vegetable in garden
garden, vegetable, water