Perhaps you should try some spelling variations:
historia antiguo » historia antigua, historia santiago, historia antonio
history antigua » historia antigua, history antonia, hitoria antigua
en debate » el debate
un debate » el debate
ideas en » ideas y
ideas un » ideas una, ideas y, ideas de

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ideas en debate. history antigua-moderna ) OR ( ideas un debate. historia antiguo-moderna ))~".
• Adding a wildcard symbol may retrieve word variants: (( ideas en debate. history antigua-moderna ) OR ( ideas un debate. historia antiguo-moderna ))*.