Perhaps you should try some spelling variations:
entr » entry, entra, entro
entre » entrye, entrae, entroe, entry
entrye » entryye, entraye, entroye, entree
entroee » entryoee, entraoee, entrooee
entropie » entryopie, entraopie, entroopie, entropy
entroopie » entryoopie, entraoopie, entrooopie, entropies, entropic, entropien
'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 (entrye OR (entroee OR (entropie OR entroopie)))))('acte" or 'acute").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(entr or (entre or (entrye or (entroee or (entropie OR entroopie)))))('acte\" or 'acute\")".
• Removing quotes may allow a broader search: (entr or (entre or (entrye or (entroee or (entropie OR entroopie)))))('acte or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "(entr or (entre or (entrye or (entroee or (entropie OR entroopie)))))('acte" or 'acute")*.