Perhaps you should try some spelling variations:
"beira los investigacion" » "beira hoy investigacion", "beira las investigaciones", "beira dos investigaciones", "letra los investigacion", "mira los investigacion", "vera los investigacion"
"beira con investigacion" » "beira en investigacion", "beira foca investigacion", "beira fcsh investigacion", "negra con investigacion", "baila con investigacion", "letra con investigacion"
"beira la investigacion" » "beiras la investigacion", "vieira la investigacion", "era la 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: (("beira la investigacion") or ((("beira con investigacion") OR ("beira los investigacion"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("beira la investigacion") OR ((("beira con investigacion") OR ("beira los investigacion")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"beira la investigacion\") or (((\"beira con investigacion\") OR (\"beira los investigacion\"))))".
• Removing quotes may allow a broader search: (( beira la investigacion ) or ((( beira con investigacion ) OR ( beira los investigacion )))).
• Adding a wildcard symbol may retrieve word variants: (("beira la investigacion") or ((("beira con investigacion") OR ("beira los investigacion"))))*.