Perhaps you should try some spelling variations:
information demand » information domains, information domain, information many
del developpement » de developpement, des developpements, le developpement
role information » rhode information, more information, one information
developpement en » developpement et, developpement des, developpement de
technology role » technology's role, technology risk, technology r
3 communication » 4 communication, de communication, data communication
demand place » demand balance, demand prices, demand peaks
costs del » costa del, costo del
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 demand place 3 communication costs del developpement en afrique.*.