Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information speed » information sheet, information needed, information needs
die developpement » de developpement, le developpement, du developpement
developpement 6.4 » developpement 1.4, development 6.4, developpement des
technologies am » technologies a, technologies art, technologies can
am information » guam information, palm information, crm information
6.4 africa » 2.4 african
re verbal » pre verbal, des verbal, _ verbal
speed re » speed per, speed _, speed up
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies am information speed re verbal communication a die developpement 6.4 africa.*.