Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
major developments » market developments, sector developments
developments from » development from, developments after, developments _
ict korrelation » und korrelation, b korrelation, c correlation
korrelation von » relation von
technology ict » technology 1
costs major » costs matter
von grid » von grado, von grund, von geld

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

• Adding a wildcard symbol may retrieve word variants: technology ict korrelation von grid mobile communications costs major developments from a.*.