Perhaps you should try some spelling variations:
valor adaptacion » haseler adaptacion, la adaptacion, como adaptacion
grano superior » grau superior, tramos superior, plazo superior
normativos de » formativos de, normativo de, informativos de
adaptacion al » adaptacion de, adaptacion y
al grano » el grano, al gran, del grano

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( valores normativos de grado superior. ) or ( valor adaptacion al grano superior. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( valores normativos de grado superior. ) OR ( valor adaptacion al grano superior. )).
• Adding a wildcard symbol may retrieve word variants: (( valores normativos de grado superior. ) or ( valor adaptacion al grano superior. ))*.