Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developpement sans » developpement dans, developpement des, developpement en
information speed » information sheet, information needed, information needs
de developpement » sme development
communication 1 » communication _, communication a, communication 3
technologies 1 » technologies _, technologies 4, technologies 2
sans africa » loans africa, gays africa, bank's africa
speed some » speed so, speed time
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information speed some personal communication 1 de developpement sans africa.*.