Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
1.5 developing » 1.3 developing, 15 developing, 1.4 developing
contents pure » contents part, contents purpose, contents course
developing e » developing _, developing a, developing east
cost 1.5 » cost 11.5, cost 1.2, cost 15
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information contents pure debt communication cost 1.5 developing e africa.*.