Perhaps you should try some spelling variations:
entr » entry, entra, entro
entre » entrye, entrae, entroe, entry
entrea » entryea, entraea, entroea, entrya, entrega, entreat, entrena
entropie » entryopie, entraopie, entroopie, entropy
entree » entryee, entraee, entroee, entrye
entryoe » entryyoe, entrayoe, entroyoe

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