Perhaps you should try some spelling variations:
"critics" » "criticism", "critical"
"criticsa" » "criticisma", "criticala", "criticism", "criticita", "criticise"
"criticsm" » "criticismm", "criticalm", "criticism", "criticsim", "criticam"
"critica" » "critical"

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