Perhaps you should try some spelling variations:
entr » entry, entre, entra
entreat » entryeat, entreeat, entraeat, entrent, entrepot
entraeat » entryaeat, entreaeat, entraaeat, entravent, entravant, entrant
entropie » entryopie, entreopie, entraopie, entropy
entree » entryee, entreee, entraee
entryoe » entryyoe, entreyoe, entrayoe

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 (entreat OR entraeat)) OR ((entropie OR entree) OR entryoe))('act" or 'acute")*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((entr or (entreat OR entraeat)) or ((entropie or entree) or entryoe))('act\" or 'acute\")*".
• Removing quotes may allow a broader search: ((entr or (entreat OR entraeat)) or ((entropie or entree) or entryoe))('act or 'acute )*.