Perhaps you should try some spelling variations:
"ideal dun debate" » "ideal un debate", "ideal del debate", "ideal de debate", "ideal en debate"
"ideas en debate" » "ideas un debate", "ideas y debate", "ideas den debate", "ideas yn debate", "ideal den debate"
"ideas e debate" » "ideas de debate", "ideas a debate", "ideas y debate", "ideal de debate"
"idea el debate" » "idea del debate", "ideal el debate", "ideas el debate"

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: (((((("ideas en debate") OR ("ideal dun debate"))) OR ("idea el debate"))) OR ("ideas e debate"))~.
• Removing quotes may allow a broader search: (((((( ideas en debate ) or ( ideal dun debate ))) or ( idea el debate ))) or ( ideas e debate ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("ideas en debate") or ("ideal dun debate"))) or ("idea el debate"))) or ("ideas e debate"))*.