Perhaps you should try some spelling variations:
entr » entry, entre, entra
entroe » entryoe, entreoe, entraoe, entrou
entropie » entryopie, entreopie, entraopie, entropy
entraopie » entryaopie, entreaopie, entraaopie, entropies, entropien
'acte" » 'acted", 'actes", 'act"

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