Perhaps you should try some spelling variations:
"menendez cooperacio internacionals prize" » "menendez cooperacio internacional prize" (Expand Search), "menendez documentacio internacionals prize" (Expand Search)
"menendez pelayo internacionals prize" » "menendez cooperacio internacionals prize" (Expand Search)
"menendez pelayo internacional a" » "menendez cooperacio internacional 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 pelayo internacional a") OR ("menendez relacions internacionals 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 pelayo internacional a\") OR (\"menendez relacions internacionals a\"))))*".
• Removing quotes may allow a broader search: (((( menendez pelayo internacionals prize ) OR ( menendez cooperacio internacionals prize ))) OR ((( menendez pelayo internacional a ) OR ( menendez relacions internacionals a ))))*.