Perhaps you should try some spelling variations:
actor communication » actors communication, actions communication, active communication
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
information korea » information bureau, information format, information stored
communication 4.3 » communication 3.3, communication 4.1, communication 3
1 afrique » l afrique, en afrique, 1 enrique
korea de » korea rep, korea pei, korea _
de actor » de autor, key actor, de victor
4.3 a » 4.3 _, 2.3 a, 4.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologies based information korea de actor communication 4.3 a development 1 afrique.*.