Perhaps you should try some spelling variations:
technological social » technologies social, technology social, technological skills
social innovation » social isolation, social integration, social interaction
innovation rates » innovation rate, innovation notes, innovation race
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
rates daten » rates latin, rates rates, rates data
de afrique » de l'afrique, en afrique, l afrique
daten de » daten der, daten des, daten die
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technological social innovation rates daten de communication costs a developpement de afrique.*.