I would like to use the slogan "Plan work. Track time." for a product I'm working on. However, I'm a bit alarmed by the fact I get virtually no search results on Google for "plan work", which gives me the impression it's not proper English. Is it?
Actually, "plan work" is grammatically correct. As a native speaker, I also understand perfectly what you are trying to get at. It's just a command. If in doubt, consider the sentence "I plan work."
Furthermore, since "plan work" doesn't show up with much in Google, that might make it a perfect slogan for your product. Good luck!