Perhaps you should try some spelling variations:
"becas para investigaciones" » "becas las investigaciones", "becas para investigadores", "becas de investigaciones", "becas carte investigaciones", "becas una investigaciones", "becas foca investigaciones", "basicas para investigaciones"
"becas para investigacion" » "becas carte investigacion", "becas una investigacion", "becas foca investigacion", "basicas para investigacion"
"beiras la investigacion" » "beira la investigacion", "beiras ana investigacion", "beiras mas investigacion"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("beiras la investigacion") or ((("becas para investigacion") OR ("becas para investigaciones"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("beiras la investigacion") OR ((("becas para investigacion") OR ("becas para investigaciones")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"beiras la investigacion\") or (((\"becas para investigacion\") OR (\"becas para investigaciones\"))))".
• Removing quotes may allow a broader search: (( beiras la investigacion ) or ((( becas para investigacion ) OR ( becas para investigaciones )))).
• Adding a wildcard symbol may retrieve word variants: (("beiras la investigacion") or ((("becas para investigacion") OR ("becas para investigaciones"))))*.