Perhaps you should try some spelling variations:
information affect » information aspect, information act, information direct
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
developpement en » developpement et, developpement des, developpement de
der information » insider information, sector information, labor information
technology der » technology does, technology 4ir, technology dlt
affect crime » affect krise, affect driver, affect marine
crime 4.3 » crime 4.6, crimes 1.3, time 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology der information affect crime 4.3 communication costs _ developpement en afrique.*.