Perhaps you should try some spelling variations:
internacional cooperacion » international cooperation (Expand Search), interregional cooperation (Expand Search), integracion cooperacion (Expand Search)
amnistia internacional » revista internacional (Expand Search), familia internacional (Expand Search), politica internacional (Expand Search)
cooperacion espanola » codificacion espanola (Expand Search), asociacion espanola (Expand Search), cooperacion para (Expand Search)