Perhaps you should try some spelling variations:
entr » entry, entre, entro
entra » entrya, entrea, entroa, entry, entre, extra
entropie » entryopie, entreopie, entroopie, entropy
entreoe » entryeoe, entreeoe, entroeoe, entremes, entrepot, entrepre
entree » entryee, entreee, entroee
entryoe » entryyoe, entreyoe, entroyoe
'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 entra) OR ((entropie OR (entreoe OR entree)) OR entryoe))('acte" or 'acute").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((entr or entra) or ((entropie or (entreoe OR entree)) or entryoe))('acte\" or 'acute\")".
• Removing quotes may allow a broader search: ((entr or entra) or ((entropie or (entreoe OR entree)) or entryoe))('acte or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "((entr or entra) or ((entropie or (entreoe OR entree)) or entryoe))('acte" or 'acute")*.