Perhaps you should try some spelling variations:
entr » entry, entro, ent
entra » entrya, entroa, enta, entry, extra, intra
entre » entrye, entroe, ente
entroe » entryoe, entrooe, entoe, entrou, entropie
entrare » entryare, entroare, entare, entryre, extrare, intrare, entrar, entrance, entraine
entroare » entryoare, entrooare, entoare, 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 entra) OR entre) OR (entroe OR (entrare OR entroare)))('act" or 'acute").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(((entr OR entra) or entre) or (entroe or (entrare or entroare)))('act\" or 'acute\")".
• Removing quotes may allow a broader search: (((entr OR entra) or entre) or (entroe or (entrare or entroare)))('act or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "(((entr OR entra) or entre) or (entroe or (entrare or entroare)))('act" or 'acute")*.