Perhaps you should try some spelling variations:
communication cross » communication costs
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
ptt information » plot information, ct information, get information
information act » information age, information a, information about
technology ptt » technology pt, technology pbf, technology paths
act process » actor process, facts process, fast process
process 4.1 » process 2.1, process 4.2, process 4.3
du afrique » en afrique, l afrique, de l'afrique
cross des » cross jess, cross sea

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

• Adding a wildcard symbol may retrieve word variants: technology ptt information act process 4.1 communication cross des developpement du afrique.*.