Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
tradition alter » tradition unter, tradition chapter, tradition der
a developpement » au developpement, de developpement, le developpement
technology law » technology 1, technology 2.2, technology 3
alter probleme » alte problem, andere probleme, als probleme
law tradition » la tradition, a tradition, legal tradition
probleme de » probleme der, probleme des, problemes de
des afrique » en afrique, de l'afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology law tradition alter probleme de communication costs a developpement des afrique.*.