Perhaps you should try some spelling variations:
proposed information » pooled information, printed information, proposed international
technology proposed » technology people, technology focused, technology process
der developpement » de developpement, des developpements, leur developpement
2 communications » 2 communication, 3 communications, 4 communications
communications a » communications _, communications law, communications media
developpement et » developpement des, developpement de, development east
preface du » preface _, preface 1, preface a
et afrique » en afrique, l afrique
a der » _ der, 2 der, 3 der
du 2 » du 28, dum 2, d 2

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

• Adding a wildcard symbol may retrieve word variants: technology proposed information preface du 2 communications a der developpement et afrique.*.