Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
patent information » patient information, payment information, client information
data communication » data communications
technology patent » technology content, technology paths, technology ptt
ac developpement » au developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
network ac » network a, network acls, network anp
la afrique » l afrique, la fabrique, en afrique
aiot data » iot data, act data, boot data

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

• Adding a wildcard symbol may retrieve word variants: technology patent information _ aiot data communication network ac developpement la afrique.*.