Perhaps you should try some spelling variations:
"criticala" » "criticaland", "critically", "criticalto"
"criticsla" » "criticita", "criticsm", "criticismla"
"critics" » "criticism"
"criticsim" » "criticismim", "criticsm", "criticism", "critici"

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