Perhaps you should try some spelling variations:
oral communication » personal communication
technologies life » technologies le, technologies bit, technologies big
information needs » information networks
life information » time information, die information, online information
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
needs 11.5 » needs 5.1.5, needs 6.1.5, needs 4.5
11.5 oral » 11.5 normal, 4.5 oral
en africa » em africa, eu africa, en america
3 du » 3 due, 3 d, 3 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies life information needs 11.5 oral communication 3 du developpement en africa.*.