Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
information 1.5.2 » information 1.2, information 2
technologies ist » technologien ist, technologies ict, technologies iot
3 communications » 3 communication, 2 communications, 4 communications
le developpement » de developpement, sme development
ist information » iot information, first information, cost information
developpement l » developpement il, developpement la, developpement de
1.5.2 does » 13.2.2 does, 1.5.2 die, 1.5 does
series le » series e, series de, series ltre
l afrique » en afrique
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies ist information 1.5.2 does 3 communications series le developpement l afrique.*.