Perhaps you should try some spelling variations:
communications cost » communications costs, communications cross, communication costs
1.4 communications » 1.4 communication, 14 communications, 5.4 communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
contents help » contents head, contents map, contents how
developing v » developing av, developing _, developing a
help 1.4 » help 5.4, help 4.1, help 10
cost 6.4 » costs 6.4, cost 2.4, cost 3.4
v africa » 1 africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologien des information contents help 1.4 communications cost 6.4 developing v africa.*.