Perhaps you should try some spelling variations:
entr » entry, entra, entro
entre » entrye, entrae, entroe
entroe » entryoe, entraoe, entrooe, entrou
entropie » entryopie, entraopie, entroopie, 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 (entroe OR entropie))('acte OR 'acute ).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((entr OR entre) or (entroe or entropie))('acte or 'acute )".
• Adding a wildcard symbol may retrieve word variants: ((entr OR entre) or (entroe or entropie))('acte or 'acute )*.