Perhaps you should try some spelling variations:
"publicooas broadcasting" » "public broadcasting"
"publicoas broadcasting" » "public broadcasting"
"publicas broadcasting" » "public broadcasting"
"publica broadcasting" » "public broadcasting"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("publica broadcasting") OR ((("publicas broadcasting") OR ((("publicoas broadcasting") OR ("publicooas broadcasting"))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"publica broadcasting\") OR (((\"publicas broadcasting\") OR (((\"publicoas broadcasting\") OR (\"publicooas broadcasting\"))))))".
• Removing quotes may allow a broader search: (( publica broadcasting ) OR ((( publicas broadcasting ) OR ((( publicoas broadcasting ) OR ( publicooas broadcasting )))))).
• Adding a wildcard symbol may retrieve word variants: (("publica broadcasting") OR ((("publicas broadcasting") OR ((("publicoas broadcasting") OR ("publicooas broadcasting"))))))*.