Perhaps you should try some spelling variations:
entr » entre, entry, entra
entrea » entreea, entryea, entraea, entrega, entreat, entrena
entree » entreee, entryee, entraee
entropie » entreopie, entryopie, entraopie, entropy
entreoe » entreeoe, entryeoe, entraeoe, entremes, entrepot, entrepre
entryoe » entreyoe, entryyoe, entrayoe

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 ((entropie OR entreoe) OR entryoe))('act" or 'acute").
• Removing quotes may allow a broader search: ((entr or (entrea or entree)) or ((entropie or entreoe) or entryoe))('act or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "((entr or (entrea or entree)) or ((entropie or entreoe) or entryoe))('act" or 'acute")*.