Perhaps you should try some spelling variations:
entr » entra, entro, ent
entre » entrae, entroe, ente
entry » entray, entroy, enty
entroe » entraoe, entrooe, entoe, entrou
entropie » entraopie, entroopie, entopie, entropy
'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 entre) OR entry) OR (entroe OR entropie))('acte" or 'acute").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(((entr OR entre) or entry) or (entroe or entropie))('acte\" or 'acute\")".
• Removing quotes may allow a broader search: (((entr OR entre) or entry) or (entroe or entropie))('acte or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "(((entr OR entre) or entry) or (entroe or entropie))('acte" or 'acute")*.