Perhaps you should try some spelling variations:
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
information costs » information contents, information centers, information content
technology road » technology role, technology roadmap, technology robot
3 developing » 3 development
developing a » developing _
costs while » cases while
while 4.2 » agile 4.2
a afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology road information costs while 4.2 communications _ 3 developing a afrique.*.