Perhaps you should try some spelling variations:
costs communication » post communication, crisis communication, causes communication
communication 2.3 » communication 23.3, communication 3.3, communication 2.4
information peer » information speed, information prior, information part
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
peer power » power power, der power, pdr power
2.3 de » 2.3 die, 2.3 der, 4.3 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 peer power costs communication 2.3 de developpement en afrique.*.