Perhaps you should try some spelling variations:
"menendez cooperacio internacionals prize" » "menendez documentacio internacionals prize" (Expand Search), "menendez cooperacio internacionals a" (Expand Search)
"menendez pelayo internacionals prize" » "menendez pelayo internacionals a" (Expand Search)
"menendez relacions internacionals prize" » "menendez relacions internacionals a" (Expand Search)
"menendez pelayo internacional a" » "menendez pelayo internacionals a" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("menendez pelayo internacionals prize") OR ((("menendez cooperacio internacionals prize") OR ("menendez cooperacio internacional prize"))))) OR ("menendez relacions internacionals prize"))) OR ("menendez pelayo internacional a"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"menendez pelayo internacionals prize\") OR (((\"menendez cooperacio internacionals prize\") OR (\"menendez cooperacio internacional prize\"))))) OR (\"menendez relacions internacionals prize\"))) OR (\"menendez pelayo internacional a\"))".
• Removing quotes may allow a broader search: (((((( menendez pelayo internacionals prize ) OR ((( menendez cooperacio internacionals prize ) OR ( menendez cooperacio internacional prize ))))) OR ( menendez relacions internacionals prize ))) OR ( menendez pelayo internacional a )).
• Adding a wildcard symbol may retrieve word variants: (((((("menendez pelayo internacionals prize") OR ((("menendez cooperacio internacionals prize") OR ("menendez cooperacio internacional prize"))))) OR ("menendez relacions internacionals prize"))) OR ("menendez pelayo internacional a"))*.