Perhaps you should try some spelling variations:
covid communication » good communication, rapid communication, world communication
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
communication 3 » communication _, communication a
technology use » technology 1, technology 2.2, technology 3
use innovation » user innovation, une innovation, sme innovation
il afrique » l afrique, en afrique
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technology use innovation _ has covid communication 3 de developpement il afrique.*.