Perhaps you should try some spelling variations:
entr » entra, ent, engr
entro » entrao, ento, engro, intro, enero, entao
entry » entray, enty, engry
entre » entrae, ente, engre
entrea » entraea, entea, engrea, entrega, entreat, entrena
entroe » entraoe, entoe, engroe, introe, eneroe, entaoe, entrou, entropie
'acte" » 'actes", 'acts", 'ace"
'acted" » 'actesd", 'actsd", 'aced"

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 entro) OR (entry OR entre)) OR entrea) OR entroe)((('acte" OR 'act") OR 'acted") or 'acute").
• Removing quotes may allow a broader search: ((((entr or entro) or (entry or entre)) or entrea) or entroe)((('acte OR 'act ) or 'acted ) or 'acute ).
• Adding a wildcard symbol may retrieve word variants: "((((entr or entro) or (entry or entre)) or entrea) or entroe)((('acte" OR 'act") or 'acted") or 'acute")*.