Perhaps you should try some spelling variations:
informations centers » information centers, information center, information centre
debt communication » de communication, et communication, get communication
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
1.1.2 developing » 10.3.2 developing, 1.6.4 developing, 11.5 developing
developing e » developing _, developing a, developing east
costs 1.1.2 » costs 12.1.2, costs 1.1.3, costs 1.1.2.1
centers 3 » centers _, centers a, centers 3.3
e africa » em africa, de africa, eu africa
3 debt » 83 debt, 4 debt, 2.3 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations centers 3 debt communication costs 1.1.2 developing e africa.*.