Perhaps you should try some spelling variations:
3.4 communication » 5.4 communication, 3.2 communication, 3.5 communication
information what » information war, information when, information wants
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
ist information » iot information, first information, cost information
technology ist » technology iset, technology isst, technology ict
what frames » what games, what farmers, what framing
frames 3.4 » frame 3.4, frames 1.4, frames 3.1
du afrique » en afrique, l afrique, de l'afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology ist information what frames 3.4 communication costs de developpement du afrique.*.