[FIX]Search: not to be obliged to put spoace around + and - to be interpreted
[FIX]Search: not to be obliged to put spoace around + and - to be interpreted

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@33758 b456876b-0849-0410-b77d-98878d47e9d5

changi67/tiki,oregional/tiki,tikiorg/tiki,tikiorg/tiki,changi67/tiki,oregional/tiki,changi67/tiki,tikiorg/tiki,changi67/tiki,oregional/tiki,oregional/tiki,tikiorg/tiki,changi67/tiki