Perhaps you should try some spelling variations:
gelder communication » better communication, jander communication, under communication
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
24 developing » 4 developing, 2 developing, 14 developing
contents der » content der, contents je, contents key
der gelder » der gender, der felder, der geldwert
costs 24 » costs 2.4, costs 4, costs 20

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

• Adding a wildcard symbol may retrieve word variants: technology use information contents der gelder communication costs 24 developing _ africa.*.