Perhaps you should try some spelling variations:
player communication » layer communication, power communication, paper communications
information centre » information centers, information contents
communication 20 » communication 2.0, communication 2, communication 10
technologies a » technologies _, technologies 4, technologies 2
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
a information » 2 information, 1 information
developing l » developing l2, developing _, developing a
centre 5.1 » centre 5.10, centres 5.3, centres 5.6
5.1 player » 4.1 layer, 5 player, 4.1.2 player
l afrique » en afrique
20 2.3 » 2.0 2.3, 20 23, l0 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologies a information centre 5.1 player communication 20 2.3 developing l afrique.*.