Perhaps you should try some spelling variations:
entr » entre, entry, entro
entra » entrea, entrya, entroa, entre, entry, extra
entrya » entreya, entryya, entroya, entryas, entryway
entropie » entreopie, entryopie, entroopie, entropy
'acts" » 'act"

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 entrya)) or entropie)(('acts" OR 'acted") or 'acute").
• Removing quotes may allow a broader search: ((entr or (entra OR entrya)) or entropie)(('acts or 'acted ) or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "((entr or (entra OR entrya)) or entropie)(('acts" or 'acted") or 'acute")*.