Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
information learn » information learned, information learning, information search
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement de » developpement des, developpement durable
als information » als informations, aids information, laws information
technology als » technology a, technology age, technology act
learn process » loan process, leave process, learning process
process 3.5 » process 3.2, process 3.1, process 3.3
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology als information learn process 3.5 communication phase _ developpement de afrique.*.