Perhaps you should try some spelling variations:
world transforming » work transforming, women transforming, world transformed
private transport » private transfers
transforming sex » transforming self, transforming eq, transforming her
transport cost » transport costs
language case » language course, language change, language usage
case private » care private, scale private, cost private
sex across » smes across, eu across
cost co2 » cost 3.2, cost low, cost 1.2
3 world » 1 world, 4 world, 2 world
idea 3 » idea _, idea a, idea 4

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: (( idea 3 world transforming sex across ) OR ( language case private transport cost co2 ))~.
• Adding a wildcard symbol may retrieve word variants: (( idea 3 world transforming sex across ) or ( language case private transport cost co2 ))*.