Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
information laws » information law
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
technology 1 » technology _
laws spring » lab spring, late spring, laws securing
spring 4 » spring 54, spring _, spring 1
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information laws spring 4 communication costs au developpement en afrique.*.