Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologies case » technologies based, technologies can, technologies create
case information » care information, based information, phase information
de developpement » sme development
developpement de » developpement des, developpement durable
information age » information storage, information access, information about
de afrique » de l'afrique, en afrique, l afrique
3.2 time » 3.2 times, 1.2 time, 4.2 time
age 3.2 » lage 3.2, age 1.2, age 4.2
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies case information age 3.2 time communication a de developpement de afrique.*.