Perhaps you should try some spelling variations:
entr » entre, entry, entro
entra » entrea, entrya, entroa, entre, entry, extra
entroe » entreoe, entryoe, entrooe, entrou, entropie
entrare » entreare, entryare, entroare, entrere, entryre, extrare, entrar, entrance, kontrare
entraine » entreaine, entryaine, entroaine, entreine, entryine, extraine, entrainer, entrance, entrant

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 entra) OR (entroe OR (entrare OR entraine)))('act OR 'acute ).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((entr OR entra) or (entroe or (entrare or entraine)))('act or 'acute )".
• Adding a wildcard symbol may retrieve word variants: ((entr OR entra) or (entroe or (entrare or entraine)))('act or 'acute )*.