Perhaps you should try some spelling variations:
"all-ireland under-2 world champions" » "all-ireland under-2 world championship", "all-ireland under-2 norm champions", "all-ireland under-2 world campaigns", "all-ireland under-2 world championships", "all-ireland defender-2 world champions", "all-ireland under-2 word champions", "all-ireland under-7 world champions"
"all-ireland under-2 bowl champions" » "all-ireland under-2 how champions", "all-ireland under-2 local champions", "all-ireland under-2 bully champions", "all-ireland defender-2 bowl champions", "all-ireland under-2 bowel champions", "all-ireland under-a bowl champions", "all-ireland under-_ bowl champions"
"all-ireland under-21 world champion" » "all-ireland under-21 world championship", "all-ireland defender-21 world champion", "all-ireland under-21 worlds champion", "all-ireland under-1 world champion", "all-ireland under-11 world champion"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("all-ireland under-2 world champions") OR ("all-ireland under-2 bowl champions"))) OR ("all-ireland under-21 world champion")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"all-ireland under-2 world champions\") OR (\"all-ireland under-2 bowl champions\"))) or (\"all-ireland under-21 world champion\"))".
• Removing quotes may allow a broader search: (((( all-ireland under-2 world champions ) OR ( all-ireland under-2 bowl champions ))) or ( all-ireland under-21 world champion )).
• Adding a wildcard symbol may retrieve word variants: (((("all-ireland under-2 world champions") OR ("all-ireland under-2 bowl champions"))) or ("all-ireland under-21 world champion"))*.