Perhaps you should try some spelling variations:
"critics" » "criticism"
"criticala" » "critically", "criticas", "criticita"
"criticaland" » "criticallynd", "criticasnd", "criticitand", "criticavano", "criticismand", "practicaland"
"criticalto" » "criticality", "criticalfor", "critically"

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: (("critic" OR "critics") OR ("critica" OR ((("criticala" OR "criticaland") OR "criticalto") OR "critical")))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"critic\" or \"critics\") or (\"critica\" or (((\"criticala\" OR \"criticaland\") or \"criticalto\") or \"critical\")))*".
• Removing quotes may allow a broader search: (( critic or critics ) or ( critica or ((( criticala OR criticaland ) or criticalto ) or critical )))*.