Perhaps you should try some spelling variations:
entr » entre, entry, entra
entropie » entreopie, entryopie, entraopie, entropy
entropien » entreopien, entryopien, entraopien, entropyn, entropies, entropion, entretien
entryoe » entreyoe, entryyoe, entrayoe
'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 ((entropie OR entropien) OR entryoe))('acte" or 'acute").
• Removing quotes may allow a broader search: (entr or ((entropie or entropien) or entryoe))('acte or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "(entr or ((entropie or entropien) or entryoe))('acte" or 'acute")*.