Perhaps you should try some spelling variations:
technology preface » technology artefact, terminology preface, technology private
preface violations » preface notation, preface applications, preface publications
2.5 communication » 2.3 communication, 2.7 communication, 3.5 communication
violations acts » violations faced
developpement l » developpement il, developpement la, developpement de
acts gaps » acts das
l afrique » en afrique
gaps 2.5 » gap 2.5, gaps 2.3, gaps 2.4

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

• Adding a wildcard symbol may retrieve word variants: technology preface violations acts gaps 2.5 communication costs _ developpement l afrique.*.