Perhaps you should try some spelling variations:
entr » entry, entra, entro
entre » entrye, entrae, entroe
entropie » entryopie, entraopie, entroopie
entropy » entryopy, entraopy, entroopy
entraaoe » entryaaoe, entraaaoe, entroaaoe, entrance, entraine, entrare

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 ((entropie OR entropy) OR entraaoe))('act" or 'acute").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((entr or entre) or ((entropie OR entropy) or entraaoe))('act\" or 'acute\")".
• Removing quotes may allow a broader search: ((entr or entre) or ((entropie OR entropy) or entraaoe))('act or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "((entr or entre) or ((entropie OR entropy) or entraaoe))('act" or 'acute")*.