Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
del developpement » de developpement, des developpements, le developpement
role information » rhode information, more information, one information
information main » information making, information domain, information many
developpement de » developpement des, developpement durable
technology role » technology's role, technology risk, technology r
3 communication » 4 communication, de communication, data communication
main place » main phase, main players
de afrique » de l'afrique, en afrique, l afrique
costo del » costa del, cose del, costo e
place 3 » place _, place a, place 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology role information main place 3 communication costo del developpement de afrique.*.