Perhaps you should try some spelling variations:
natural communication » cultural communication, material communication, mutual communication
leur developpement » le developpement, deux developpements, de developpement
information speed » information sheet, information needed, information needs
technologies iv » technologies bit, technologies _, technologies 4
communication 3 » communication _, communication a
iv information » 2 information, 1 information
des africa » does africa, yes africa, de africa
2 natural » 1 natural, 3 natural, 2.2 natural
speed 2 » speed _, speed 4, speed 1
3 leur » a leur, 3 lehr

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

• Adding a wildcard symbol may retrieve word variants: technologies iv information speed 2 natural communication 3 leur developpement des africa.*.