Perhaps you should try some spelling variations:
preface information » preface informatics, private information, price information
technology preface » technology artefact, terminology preface, technology private
information when » information what, information war, information wants
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
when base » when bad, when face, when have
costs au » costs a, costs amy, costs _
base 3 » base _, case 3, base 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 when base 3 communication costs au developpement en afrique.*.