Perhaps you should try some spelling variations:
entr » entry, entre, entra
entrea » entryea, entreea, entraea, entrega, entreat, entrena
entropie » entryopie, entreopie, entraopie, entropy
entree » entryee, entreee, entraee
entrayoe » entryayoe, entreayoe, entraayoe, entrance, entraine, entrave
entrare » entryare, entreare, entraare, entrar, entrance, entraine

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 ((entropie OR entree) OR (entrayoe OR entrare)))('act" or 'acute").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((entr or entrea) or ((entropie or entree) or (entrayoe OR entrare)))('act\" or 'acute\")".
• Removing quotes may allow a broader search: ((entr or entrea) or ((entropie or entree) or (entrayoe OR entrare)))('act or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "((entr or entrea) or ((entropie or entree) or (entrayoe OR entrare)))('act" or 'acute")*.