Perhaps you should try some spelling variations:
entr » entry, entre, entra
entropie » entryopie, entreopie, entraopie, entropy
entraopie » entryaopie, entreaopie, entraaopie, entropies, entropien
'acte » 'acted, 'actes, 'act
'actss » 'acts, 'actes, 'actas

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 entraopie))(('acte OR 'actss ) OR 'acute ).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(entr or (entropie OR entraopie))(('acte or 'actss ) or 'acute )".
• Adding a wildcard symbol may retrieve word variants: (entr or (entropie OR entraopie))(('acte or 'actss ) or 'acute )*.