Perhaps you should try some spelling variations:
entr » entry, entre, entro
entra » entrya, entrea, entroa, entry, entre, extra
entryoe » entryyoe, entreyoe, entroyoe
entremes » entryemes, entreemes, entroemes, extremes, entrees, entree
entropie » entryopie, entreopie, entroopie, entropy
entryopie » entryyopie, entreyopie, entroyopie, entropies, entropic, 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 entra) OR ((entryoe OR entremes) OR (entropie OR entryopie)))('act" or 'acute")*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((entr OR entra) or ((entryoe or entremes) or (entropie or entryopie)))('act\" or 'acute\")*".
• Removing quotes may allow a broader search: ((entr OR entra) or ((entryoe or entremes) or (entropie or entryopie)))('act or 'acute )*.