Perhaps you should try some spelling variations:
entr » entry, entra, ent
entro » entryo, entrao, ento, entry, intro, enero
entre » entrye, entrae, ente, entry
entropie » entryopie, entraopie, entopie, entrypie, intropie, eneropie, entropy
'acte" » 'actes", 'act", 'acts"
'acted" » 'actesd", 'actd", 'actsd"

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 entro) or entre) or entropie)(('acte" OR 'acted") or 'acute").
• Removing quotes may allow a broader search: (((entr OR entro) or entre) or entropie)(('acte or 'acted ) or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "(((entr OR entro) or entre) or entropie)(('acte" or 'acted") or 'acute")*.