Keyword questions and advices pls

[rainieye]

Not sure I am doing the keywords for my gigs right as I can’t find my gigs at all when searching as a buyer. For example this gig is about translating science papers between English and Chinese https://www.fiverr.com/rainieye/translate-between-english-and-chinese, I tried searching translate science, science translation, but could not find my gig. My current key words are English translation, Chinese translation, medical translation, translation, translate science. Are they just bad?? Any advice is appreciated!