Perhaps you should try some spelling variations:
entr » entre, entra, entro
entry » entrey, entray, entroy, entre
entreoe » entreeoe, entraeoe, entroeoe, entree, entremes, entrepre
entrepot » entreepot, entraepot, entroepot, entrepots, entrent
entropie » entreopie, entraopie, entroopie, entropy
enteroskopie » hysteroskopie, arthroskopie, stereoskopie

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 entry) OR ((entreoe OR entrepot) OR (entropie OR enteroskopie)))('acted" or 'acute").
• Removing quotes may allow a broader search: ((entr or entry) or ((entreoe or entrepot) or (entropie or enteroskopie)))('acted or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "((entr or entry) or ((entreoe or entrepot) or (entropie or enteroskopie)))('acted" or 'acute")*.