Perhaps you should try some spelling variations:
"ideas a debate" » "ideas un debate", "ideas y debates", "ideas en debate", "ideas la debate", "idea a debate", "ideas _ debate"
"ideas y debate" » "ideas y debates", "ideas un debate", "ideas en debate"
"ideas el debate" » "ideas del debate", "ideas en debate", "ideal el debate", "ideas enl debate", "ideal del debate"
"ideas e debate" » "ideas en debate", "ideas de debate", "ideas _ debate", "ideal de debate"

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