Perhaps you should try some spelling variations:
institutos geologico » instituto geologico, instituto tecnologico, instituto pedagogico
aplicacion e » aplicacion de, aplicacion en, aplicacion a
e institutos » el instituto, los institutos, del instituto
de mineria » de materia, la mineria
y mineria » y miseria, la mineria, y miserias

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

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