Perhaps you should try some spelling variations:
entr » entry, entre, entra
entropie » entryopie, entreopie, entraopie, entropy
entryopie » entryyopie, entreyopie, entrayopie, entropies, entropic, entropien
entraopie » entryaopie, entreaopie, entraaopie, entropies, entropien

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 (((entropie OR entryopie) OR entraopie) OR entraopie))'acted.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(entr or (((entropie OR entryopie) or entraopie) or entraopie))'acted".
• Adding a wildcard symbol may retrieve word variants: (entr or (((entropie OR entryopie) or entraopie) or entraopie))'acted*.