Perhaps you should try some spelling variations:
"critica" » "critical", "critics"
"criticala" » "criticalla", "criticsla", "critical", "critically", "criticalto"
"criticaland" » "criticalland", "criticsland", "criticalnd", "criticallynd", "criticaltond", "criticavano", "criticismand", "practicaland"

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