Distinguishing search phrases

How does a SE know what I want?

[Roomy]

If I search on the phrase ---- Marine Photos

How does a SE know whether I want pictures of The Ocean or pictures of Men in Green uniforms with Guns?

[pageoneresults]

It most likely does not know the difference. That is why it is up to you (the searcher) to refine your search a little more so that relevant results are returned.

[Nermin]

by typing ocean marine photos :) or army marine photos :)