Perhaps you should try some spelling variations:
entr » entre, entry, entra
entrea » entreea, entryea, entraea, entrega, entreat, entrena
entropie » entreopie, entryopie, entraopie, entropy
entree » entreee, entryee, entraee
entryoe » entreyoe, entryyoe, entrayoe

You may be able to get more results by adjusting your search query.

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