Perhaps you should try some spelling variations:
"ideas a debates" » "ideas a debate", "ideas 1 debates", "ideas 5 debates", "ideas la debates", "ideas e debates", "idea a debates"
"ideas un debate" » "ideas el debate", "ideas una debate", "ideas en debate", "ideas de debate"
"ideas y debate" » "ideas a debate", "ideas el debate", "ideas en debate"
"ideas y debates" » "ideas a debates", "ideas el debates", "ideas en debates"

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: (((("ideas y debate") or ((("ideas y debates") OR ("ideas a debates"))))) or ("ideas un debate"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ideas y debate") OR ((("ideas y debates") OR ("ideas a debates"))))) OR ("ideas un debate")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ideas y debate\") or (((\"ideas y debates\") OR (\"ideas a debates\"))))) or (\"ideas un debate\"))".
• Removing quotes may allow a broader search: (((( ideas y debate ) or ((( ideas y debates ) OR ( ideas a debates ))))) or ( ideas un debate )).
• Adding a wildcard symbol may retrieve word variants: (((("ideas y debate") or ((("ideas y debates") OR ("ideas a debates"))))) or ("ideas un debate"))*.