Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies varies » technologies series, technologies barriers, technologies value
varies information » various information, series information, paris information
developing task » developing tpack, developing east, developing trust
information 2 » information 3
3 developing » 3 development
task arenas » task_arenas _
und data » fund data, wind data, und daten
costs 3 » costs _, costs 4, costs a
2 und » _ und, i und

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

• Adding a wildcard symbol may retrieve word variants: technologies varies information 2 und data communications costs 3 developing task arenas.*.