"Where is that page? I don't find it."
Translation:איפה העמוד הזה? אני לא מוצא אותו.
I don't find it. - not good English I can't find it. - good Eng.
Explanation: I have no idea why but I pretty sure that I don't find it is not grammatically correct.
דף = Paper leaf
עמוד = Page, one side of a paper on which something is written