Perhaps you should try some spelling variations:
speech communications » speed communications, greece communications, sapiens communications
communications costs » communication costs, communications _
information und » informations und
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
technologies 4 » technologies _
4 information » 2 information, 1 information
developing 2 » developing _, developing a, developing e
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
a speech » _ speech
2 areal » 2 real, _ areal, 2 areas
und a » und _, und 2, und 3

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information und a speech communications costs 12.4 developing 2 areal.*.