Perhaps you should try some spelling variations:
change information » chandos information, trade information
technology change » technological change, technological changes
information rates » information states, information ratio, information rules
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
4 communication » 3 communication, 5.4 communication, de communication
du afrique » en afrique, l afrique, de l'afrique
rates can » rate can, rates cape, rates hans
costs de » costs _, costs 4, costs a
can 4 » can _, can a, can i

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

• Adding a wildcard symbol may retrieve word variants: technology change information rates can 4 communication costs de developpement du afrique.*.