Perhaps you should try some spelling variations:
instituir geologico » instituto geologico, instituto tecnologico
publicaciones para » publicaciones peri, implicaciones para, aplicaciones para
para instituir » para constituir, para instituto, para restituir
geologico y » geologia y, biologico y, tecnologico y
mineral y » general y

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

• Performing a fuzzy search may retrieve terms with similar spellings: publicaciones para instituir geologico y ((mineria de) or (mineral y)) espana ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: publicaciones para instituir geologico y ((mineria de) OR (mineral y)) espana ;.
• Adding a wildcard symbol may retrieve word variants: publicaciones para instituir geologico y ((mineria de) or (mineral y)) espana ;*.