Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
de communication » mobile communication, online communication
technology 13.1 » technology 13.12, technology 3.1, technology 1.1
a developpement » au developpement, de developpement, le developpement
13.1 selection » 1.3.1 selection, 3.1 selection, 1.1 selection
selection time » election time, selection type, collection time
de afrique » de l'afrique, en afrique, l afrique
time war » time water, time aware, time work
costs a » costs _, costs 4
war de » war der, war die, war da

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

• Adding a wildcard symbol may retrieve word variants: technology 13.1 selection time war de communication costs a developpement de afrique.*.