Perhaps you should try some spelling variations:
entr » entre, entra, entro
entry » entrey, entray, entroy, entre
entray » entreay, entraay, entroay, entrar, entran, entrap
entraaooe » entreaaooe, entraaaooe, entroaaooe
entropie » entreopie, entraopie, entroopie, entropy
entraopie » entreaopie, entraaopie, entroaopie, entropies, entropien

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