Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
et communication » et communicatione, get communication, debt communication
des information » des informations, does information, dis information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
developing care » developing ce, developing caring, developing change
care africa » can africa, change africa, trade africa
contents 3 » contents 1, contents _, contents i
cost 12.4 » coast 12.4, costs 12.4, cost 2.4
3 et » 13 et, 3 fet, 3 set

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 3 et communication cost 12.4 developing care africa.*.