Perhaps you should try some spelling variations:
die communication » de communication, time communication, une communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology 13.1 » technology 13.12, technology 3.1, technology 1.1
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 de » costs _, costs 4, costs a

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 die communication costs de developpement de afrique.*.