Perhaps you should try some spelling variations:
teaching information » testing information, planning information, sharing information
technology teaching » technologies teaching, technology learning, technology training
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
developpement du » developpement de, developpement des, developpement et
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
du afrique » en afrique, l afrique, de l'afrique
war case » dar case, war cash, war causes
case 4.2 » case 4.1, case 2
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology teaching information war case 4.2 communication costs e developpement du afrique.*.