Perhaps you should try some spelling variations:
"brechas las investigaciones" » "brechas de investigaciones", "brechas la investigaciones", "hechas las investigaciones", "derechos las investigaciones"
"hechos la investigacion" » "hechos a investigacion", "hecho la investigacion", "hechas las investigacion"
"becas la investigacion" » "secas la investigacion", "brechas la investigacion", "beiras la investigacion"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("becas la investigacion") or ((("brechas las investigaciones") or ("hechos la investigacion"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("becas la investigacion") OR ((("brechas las investigaciones") OR ("hechos la investigacion"))))*.
• Removing quotes may allow a broader search: (( becas la investigacion ) or ((( brechas las investigaciones ) or ( hechos la investigacion ))))*.