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

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 erase)) OR (erat OR eral)) OR pratt) OR era)*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((erato or (erate or erase)) or (erat OR eral)) or pratt) or era)*".