Perhaps you should try some spelling variations:
entr » entre, entro, ent
entry » entrey, entroy, enty
entra » entrea, entroa, enta, entre, extra, intra
entrepre » entreepre, entroepre, entepre, entreprise, entreprend, entrepris
entryyopy » entreyyopy, entroyyopy, entyyopy, entropy

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((entr OR entry) OR entra) OR (entrepre OR entryyopy))('act OR 'acts).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((entr OR entry) or entra) or (entrepre or entryyopy))('act or 'acts)".
• Adding a wildcard symbol may retrieve word variants: (((entr OR entry) or entra) or (entrepre or entryyopy))('act or 'acts)*.