Perhaps you should try some spelling variations:
chapter developpement » chamber development, career development, water development
communication system » communication systems, telecommunication system, communication series
data communication » data communications
developpement de » developpement des, developpement durable
integrated cost » integrated iot, integrated coastal, integrated class
system chapter » systems chapter
de afrique » de l'afrique, en afrique, l afrique
cost auf » cost a
auf data » auf das, dlf data, imf data

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrated cost auf data communication system chapter developpement de afrique.*.