Perhaps you should try some spelling variations:
"critica" » "critical", "critics"
"criticala" » "criticalla", "criticsla", "critical", "criticaland", "critically"
"criticalla" » "criticallla", "criticslla", "critically", "acritically", "critical"
"criticsala" » "critical", "criticial", "criticcal"

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