Perhaps you should try some spelling variations:
"menendez cooperacio internacionals prize" » "menendez cooperacio internacional prize" (Expand Search), "menendez cooperacio internacionals a" (Expand Search)
"menendez pelayo internacionals prize" » "menendez pelayo internacionals a" (Expand Search), "menendez cooperacio internacionals prize" (Expand Search)
"menendez documentacio internacionals prize" » "menendez documentacio internacionals a" (Expand Search)
"menendez relacions internacionals prize" » "menendez relacions internacionals a" (Expand Search)
"menendez pelayo internacional a" » "menendez cooperacio internacional a" (Expand Search), "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 documentacio internacionals prize"))))) OR ("menendez pelayo internacional a"))) OR ("menendez relacions internacionals prize"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"menendez pelayo internacionals prize\") OR (((\"menendez cooperacio internacionals prize\") OR (\"menendez documentacio internacionals prize\"))))) OR (\"menendez pelayo internacional a\"))) OR (\"menendez relacions internacionals prize\"))*".
• Removing quotes may allow a broader search: (((((( menendez pelayo internacionals prize ) OR ((( menendez cooperacio internacionals prize ) OR ( menendez documentacio internacionals prize ))))) OR ( menendez pelayo internacional a ))) OR ( menendez relacions internacionals prize ))*.