Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
developing across » developing cross, development across, developing areas
information und » informations und
technologies 2 » technologies _, technologies 4
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
und bauer » und dauer, und bayern, und mauern
costs 4.4 » costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information und bauer _ communications costs 4.4 developing across africa.*.