Perhaps you should try some spelling variations:
"4x400 metros rela" » "4x400 metro rela", "4x400 petros rela", "4x400 maestros rela", "4x400 metros regla", "4x400 metros vela", "4x400 metros dela"
"4x400 mestres relay" » "4x400 mestres reglay", "4x400 mestres velay", "4x400 mestres delay", "4x400 mestre relay", "4x400 muestreos relay", "4x400 semestres relay", "4x400 mestres reay", "4x400 mestrenos relay"
"4x400 estres pelay" » "4x400 estrenos pelay", "4x400 estres pelayo", "4x400 estres pelaya", "4x400 estres play"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"4x400 metros rela\") OR (((\"4x400 mestres relay\") OR (\"4x400 estres pelay\"))))~".
• Removing quotes may allow a broader search: (( 4x400 metros rela ) OR ((( 4x400 mestres relay ) OR ( 4x400 estres pelay ))))~.
• Adding a wildcard symbol may retrieve word variants: (("4x400 metros rela") OR ((("4x400 mestres relay") OR ("4x400 estres pelay"))))*.