Perhaps you should try some spelling variations:
erato » erano, trato, arato, ersto, eraso
erate » erste, erase, ernte, erane
erat » erst, eras, eran
eral » eras, erl, erol
prato » plato, pratt, proto

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: ((((erato OR (erate OR urate)) OR (erat OR eral)) OR prato) OR era).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((erato or (erate or urate)) or (erat OR eral)) or prato) or era)".
• Adding a wildcard symbol may retrieve word variants: ((((erato or (erate or urate)) or (erat OR eral)) or prato) or era)*.