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

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 / congresses") OR ("italy / parliamentary / congresses")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"italy / parlaments / congresses\") or (((\"italy / parliaments / congresses\") OR (\"italy / parliamentary / congresses\"))))".
• Removing quotes may allow a broader search: (( italy / parlaments / congresses ) or ((( italy / parliaments / congresses ) OR ( italy / parliamentary / congresses )))).
• Adding a wildcard symbol may retrieve word variants: (("italy / parlaments / congresses") or ((("italy / parliaments / congresses") OR ("italy / parliamentary / congresses"))))*.