Perhaps you should try some spelling variations:
trovato\\" » ritrovato\\", trovatore\\", trovador\\"
ritrovatore\\" » riritrovatore\\", ritrovatorere\\", ritrovadorre\\", ritrovato\\", trovatore\\"
riritrovatorere\" » ririritrovatorere\", riritrovatorerere\", riritrovadorrere\", riritrovatore\", ritrovatorere\"
ritrovatorere\" » riritrovatorere\", ritrovatorerere\", ritrovadorrere\", ritrovatore\", trovatorere\"

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: "\"\\"((\\\"Il trovato\\\") OR (\\\"Il (ritrovatore\\\" OR (riritrovatorere\\" OR ritrovatorere\\"))))\\"\"".
• Removing quotes may allow a broader search: ((\ Il trovato\ ) OR (\ Il (ritrovatore\ OR (riritrovatorere OR ritrovatorere )))).