Perhaps you should try some spelling variations:
"critics" » "criticism", "critical"
"criticalsa" » "critical", "critically", "criticalto", "criticallsa"
"criticas" » "critical", "criticism", "critic", "criticals"
"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 ("criticalsa" OR ("criticas" OR "critica"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"critics\" or (\"criticalsa\" or (\"criticas\" OR \"critica\")))".
• Removing quotes may allow a broader search: ( critics or ( criticalsa or ( criticas OR critica ))).
• Adding a wildcard symbol may retrieve word variants: ("critics" or ("criticalsa" or ("criticas" OR "critica")))*.