Perhaps you should try some spelling variations:
based working » base working, based parking, basic working
brand working » band working, branch working, board working
world based » world case, gold based, world basic
world brand » word brand, world bank, world board
word based » work based, card based, keyword based
paper » papers

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: (((( world based working paper ) OR ( word based working paper ))) OR ( world brand working paper )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( world based working paper ) OR ( word based working paper ))) or ( world brand working paper ))".
• Adding a wildcard symbol may retrieve word variants: (((( world based working paper ) OR ( word based working paper ))) or ( world brand working paper ))*.