By the way, it's easy to find synonyms by examining the results of Google's search results. Just put the word into the search engine and look through the delivery, studying the snippets. So, first of all, analyze the competitive pages for high-frequency synonyms. To do this, you can use the services to analyze the positions of ASOdesk or TheTool. As a result, only competitors' apps are visible in the output, which has already written a description with these phrases. Next step, the technique: take each URL, copy it and check the position in the search. Next: examine the difficulty of keywords (selected keywords can be difficult to promote, yes, you can choose cool semantics, but your keyword groups can already be promoted in the TOPs of competitors); And finally, select the keyword for the title (the final step is to write the correct page title).