Perhaps you should try some spelling variations:
"serie politica publicaa." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad.", "serie politicas publicasa.", "serie politicas publicaa.", "serie policiaca publicaa.", "sobre politica publicaa."
"crises political public." » "crisis politica public.", "crisis politicas public.", "artists political public.", "crises politicas publicas.", "crises politicas publicad.", "crises politica publicas.", "crisis political public.", "crisis politicasl public.", "tristes politicasl public."
"crises politica publica." » "crises politicas publicas.", "crisis politica publica.", "crisis politicas publica.", "tristes politicas publica."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("crises political public.") OR ("crises politica publica."))) or ("serie politica publicaa."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("crises political public.") OR ("crises politica publica."))) OR ("serie politica publicaa."))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"crises political public.\") OR (\"crises politica publica.\"))) or (\"serie politica publicaa.\"))*".
• Removing quotes may allow a broader search: (((( crises political public. ) OR ( crises politica publica. ))) or ( serie politica publicaa. ))*.