Perhaps you should try some spelling variations:
entr » entry, entre, entra
entroe » entryoe, entreoe, entraoe, entrou
entreoe » entryeoe, entreeoe, entraeoe, entremes, entrepot, entrepre
entree » entryee, entreee, entraee
entropie » entryopie, entreopie, entraopie, entropy
entreopy » entryeopy, entreeopy, entraeopy, entropy, entrepr, entreaty

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 ((entroe OR (entreoe OR entree)) OR (entropie OR entreopy)))('act" or 'acute")*.
• Removing quotes may allow a broader search: (entr or ((entroe or (entreoe or entree)) or (entropie or entreopy)))('act or 'acute )*.