Perhaps you should try some spelling variations:
"critics" » "criticism"
"criticsa" » "criticisma", "critica", "criticsm", "criticism"
"criticaal" » "criticcal", "critically", "criticavel"
"criticial" » "criticism", "critica", "criticize"

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