Perhaps you should try some spelling variations:
en accion » en action, en actions, la accion
"un manual a " » "um manual a ", "_ manual a ", "a manual a "
"un manual _ " » "um manual _ ", "_ manual _ ", "a manual _ ", "un mutual _ "
"a manuel a " » "a manual a ", "_ manuel a ", "a emmanuel a ", "a miguel a "
ideas en » ideas can, ideas led, ideas new

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: (((("un manual a ") OR ("un manual _ "))) OR ("a manuel a "))ideas en accion"".
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"un manual a \") OR (\"un manual _ \"))) or (\"a manuel a \"))ideas en accion\"\"".
• Removing quotes may allow a broader search: (((( un manual a ) OR ( un manual _ ))) or ( a manuel a ))ideas en accion.