Perhaps you should try some spelling variations:
where communication » when communication, aware communication, sincere communication
information petrol » information control, information section, information entropy
technologie und » technologies 2.1
und information » fund information, road information, award information
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
petrol world » control world, plural world
developing e » developing _, developing a, developing east
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
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: technologie und information petrol world where communication costs 11.4 developing e africa.*.