Perhaps you should try some spelling variations:
entr » entre, entry, entra
entrea » entreea, entryea, entraea, entrega, entreat, entrena
entree » entreee, entryee, entraee
entraee » entreaee, entryaee, entraaee, entravee, entrare, entrave
entroee » entreoee, entryoee, entraoee, entropie

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 entrea) OR ((entree OR entraee) OR entroee))('acute OR 'acutus).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((entr or entrea) or ((entree OR entraee) or entroee))('acute or 'acutus)".
• Adding a wildcard symbol may retrieve word variants: ((entr or entrea) or ((entree OR entraee) or entroee))('acute or 'acutus)*.