Perhaps you should try some spelling variations:
"critica" » "critical"
"criticasa" » "criticalsa", "criticas", "critical", "criticos"
"critics" » "critical"
"criticsa" » "criticala", "criticsm", "criticita", "criticise"

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