Perhaps you should try some spelling variations:
"italy / parlaments / congresses" » "italy / parlament / congresses"
"italy / parliaments / congress" » "italy / parliament / congress", "italy / parliamentary / congress"

Try widening your search to All Fields.

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: (("italy / parlaments / congresses") OR ("italy / parliaments / congress")).
• Removing quotes may allow a broader search: (( italy / parlaments / congresses ) or ( italy / parliaments / congress )).
• Adding a wildcard symbol may retrieve word variants: (("italy / parlaments / congresses") or ("italy / parliaments / congress"))*.