Perhaps you should try some spelling variations:
entr » entry, entra, entro
entre » entrye, entrae, entroe, entry
entreeprise » entryeeprise, entraeeprise, entroeeprise, entryeprise, entreprise, enterprise, entreprises
entryopy » entryyopy, entrayopy, entroyopy, entryway
entropy » entryopy, entraopy, entroopy

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 entre) OR (entreeprise OR (entryopy OR entropy)))('act OR 'acts).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((entr or entre) or (entreeprise or (entryopy OR entropy)))('act or 'acts)".
• Adding a wildcard symbol may retrieve word variants: ((entr or entre) or (entreeprise or (entryopy OR entropy)))('act or 'acts)*.