Perhaps you should try some spelling variations:
"critic" » "critics"
"critical" » "criticsal", "criticsl"
"critica" » "criticsa", "critics"
"criticalala" » "criticsalala", "criticslala", "critically", "criticaland"

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 "critical") OR ("critica" OR "criticalala")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"critic\" OR \"critical\") or (\"critica\" or \"criticalala\"))".
• Removing quotes may allow a broader search: (( critic OR critical ) or ( critica or criticalala )).
• Adding a wildcard symbol may retrieve word variants: (("critic" OR "critical") or ("critica" or "criticalala"))*.