Perhaps you should try some spelling variations:
"critic" » "critica", "critical"
"critics" » "criticas", "criticals"
"criticals" » "criticaals", "criticalals"
"criticalals" » "criticaalals", "criticalalals"
"criticalalals" » "criticaalalals", "criticalalalals", "criticalanalysis"

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 (("critics" OR "criticals") OR ("criticalals" OR "criticalalals")))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"critic\" or ((\"critics\" or \"criticals\") or (\"criticalals\" OR \"criticalalals\")))*".
• Removing quotes may allow a broader search: ( critic or (( critics or criticals ) or ( criticalals OR criticalalals )))*.