Perhaps you should try some spelling variations:
"4x400 metres rela" » "4x400 mestres rela", "4x400 metros rela", "4x400 metres regla", "4x400 metres vela", "4x400 metres dela"
"4x400 mestre relay" » "4x400 mestre reglay", "4x400 mestre velay", "4x400 mestre delay", "4x400 maestre relay", "4x400 muestreo relay", "4x400 semestre relay", "4x400 mestre reay"
"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 metres rela\") OR (((\"4x400 mestre relay\") OR (\"4x400 estres pelay\"))))~".
• Removing quotes may allow a broader search: (( 4x400 metres rela ) OR ((( 4x400 mestre relay ) OR ( 4x400 estres pelay ))))~.
• Adding a wildcard symbol may retrieve word variants: (("4x400 metres rela") OR ((("4x400 mestre relay") OR ("4x400 estres pelay"))))*.