Perhaps you should try some spelling variations:
"cooperacion en solidaritat." » "cooperacion i solidaritat.", "cooperacion la solidaritat."
"cooperacion al solidaritat." » "cooperacion para solidaritat.", "cooperacio i solidaritat.", "cooperacion i solidaritat.", "cooperacion la solidaritat.", "cooperacion el solidaritat.", "cooperation al solidaritat.", "cooperacion lasl solidaritat."
"cooperacion a solidaritat." » "cooperacion e solidaritat.", "cooperation a solidaritat.", "cooperacion las solidaritat.", "cooperacion la solidaritat.", "cooperacion i solidaritat.", "cooperacion la solidaridad."
"cooperacion y solidaria." » "cooperacion y solidaridad.", "cooperacion i solidaritat."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cooperacion en solidaritat.") or ("cooperacion y solidaria."))) or ((("cooperacion a solidaritat.") or ("cooperacion al solidaritat."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cooperacion en solidaritat.") OR ("cooperacion y solidaria."))) OR ((("cooperacion a solidaritat.") OR ("cooperacion al solidaritat.")))).
• Removing quotes may allow a broader search: (((( cooperacion en solidaritat. ) or ( cooperacion y solidaria. ))) or ((( cooperacion a solidaritat. ) or ( cooperacion al solidaritat. )))).
• Adding a wildcard symbol may retrieve word variants: (((("cooperacion en solidaritat.") or ("cooperacion y solidaria."))) or ((("cooperacion a solidaritat.") or ("cooperacion al solidaritat."))))*.