Perhaps you should try some spelling variations:
historia andina » historia antigua, historia argentina, historia america
history antigua » historia antigua, historia antiguo, history antonia
del debate » el debate, en debate
un debate » el debate
ideas del » ideas de, idea del, ideas diez
ideas un » ideas una, ideas en, ideas y

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 un debate. history antigua-moderna ) OR ( ideas del debate. historia andina-moderna ))~.
• Adding a wildcard symbol may retrieve word variants: (( ideas un debate. history antigua-moderna ) or ( ideas del debate. historia andina-moderna ))*.