Perhaps you should try some spelling variations:
private transfert » private transfers, private transfer, private transport
world transfers » food transfers, wire transfers, world transport
transfers low » transfers labor, transfers from, transfers food
language d.c » language 2.2, language 2.1, language 3.2
und world » fund world, undp world, 2nd world
gas und » vegas und
de cd » de ce
de id » e id, de i, de ic
cost » costs

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: (( gas und world transfers low cost ) OR ( language d.c private transfert ((de cd) OR (de id)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( gas und world transfers low cost ) or ( language d.c private transfert ((de cd) OR (de id)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( gas und world transfers low cost ) or ( language d.c private transfert ((de cd) OR (de id)) ))*.