Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
aids information » chandos information, series information
information case » information based, information can, information costs
developpement la » developpement de, developpement et, developpement du
technology aids » technology a, technology age, technology asia
4 developpement » de developpement, le developpement, et developpement
case process » care process, cas process, cash process
process 5.4 » process 2.4, process 5.1, process 5.2
la afrique » l afrique, la fabrique, en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology aids information case process 5.4 communication costs 4 developpement la afrique.*.