Perhaps you should try some spelling variations:
technologies plant » technologies part, technologies past, technologies places
face communication » voice communication, de communication, time communication
plant information » land information, plot information, client information
communication 6.2 » communication 3.2, communication 3.3, communication 2
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
6.2 2 » 6.2 _, 6.2 a, 6.2 x

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

• Adding a wildcard symbol may retrieve word variants: technologies plant information exchange _ face communication 6.2 2 development li afrique.*.