Perhaps you should try some spelling variations:
ediciones diez » ediciones de, ediciones del, ediciones silex
campo mahler » campo javier
diez campus » del campus, de campus
edicion de » medicion de
campus de » campos de, campo de, corpus de
mahler la » mahler una, taller la, mahlke la
de campo » de cambio, el campo

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ediciones diez campus de la paz ; ) or ( edicion de campo mahler la paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones diez campus de la paz ; ) OR ( edicion de campo mahler la paz ; )).
• Adding a wildcard symbol may retrieve word variants: (( ediciones diez campus de la paz ; ) or ( edicion de campo mahler la paz ; ))*.