Perhaps you should try some spelling variations:
preface information » preface informatics, private information, price information
technology preface » technology artefact, terminology preface, technology private
3.2 communication » 3 communication, 2.3 communication, de communication
information what » information war, information when, information wants
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology preface information what _ 3.2 communication costs a developpement de afrique.*.