Perhaps you should try some spelling variations:
"cuadernos digitales la formacion." » "cuadernos civitas la formacion." (Expand Search), "cuadernos digitales en formacion." (Expand Search), "cuadernos digitales y formacion." (Expand Search), "cuadernos digitales de formacion." (Expand Search)
"cuadernos digitales la informacion." » "cuadernos civitas la informacion." (Expand Search), "cuadernos digitales en informacion." (Expand Search), "cuadernos digitales y informacion." (Expand Search), "cuadernos digitales de informacion." (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("cuadernos digitales la formacion.") OR ("cuadernos digitales la informacion."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"cuadernos digitales la formacion.\") OR (\"cuadernos digitales la informacion.\"))".
• Removing quotes may allow a broader search: (( cuadernos digitales la formacion. ) OR ( cuadernos digitales la informacion. )).
• Adding a wildcard symbol may retrieve word variants: (("cuadernos digitales la formacion.") OR ("cuadernos digitales la informacion."))*.