Perhaps you should try some spelling variations:
"cooperacion la solidaritat. projectes ;" » "cooperacion las solidaritat. projectes ;", "cooperacion a solidaritat. projectes ;", "cooperacion en solidaritat. projectes ;", "cooperacion la solidaridad. projectes ;", "cooperacion i solidaritat. projectes ;"
"cooperacion y solidaritat. projectes ;" » "cooperacion i solidaritat. projectes ;", "cooperacion y solidaridad. projectes ;", "cooperacion y solidaria. projectes ;"

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 la solidaritat. projectes ;") or ("cooperacion y solidaritat. projectes ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cooperacion la solidaritat. projectes ;") OR ("cooperacion y solidaritat. projectes ;")).
• Removing quotes may allow a broader search: (( cooperacion la solidaritat. projectes ; ) or ( cooperacion y solidaritat. projectes ; )).
• Adding a wildcard symbol may retrieve word variants: (("cooperacion la solidaritat. projectes ;") or ("cooperacion y solidaritat. projectes ;"))*.