Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies von » technologies co, technologies box, technologies can
von information » von informationen, can information
information 18 » information 1, information 11, information 14
costs human » sts human, ghosts humans, beasts human
9 data » 2 data, 1 data
18 9 » 18 19, 18 _, 8 9

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

• Adding a wildcard symbol may retrieve word variants: technologies von information 18 9 data communications costs human development 1 africa.*.