Perhaps you should try some spelling variations:
vaccine communication » machine communications, active communication, reactive communication
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
vt information » ct information, get information, iot information
technology vt » technology vi, technology 1, technology 3
information 2 » information 3
ten vaccine » new vaccine
la afrique » l afrique, la fabrique, en afrique
costs le » costs _, costs 4, costs a
2 ten » _ ten, a ten

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

• Adding a wildcard symbol may retrieve word variants: technology vt information 2 ten vaccine communication costs le developpement la afrique.*.