Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
act communication » et communication, get communication, iot communication
dam developpement » de developpement, du developpement, au developpement
developpement de » developpement des, developpement durable
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
information 1 » information 2, information 3, information 3.2
de afrique » de l'afrique, en afrique, l afrique
areas act » areas a, areas air, areas co
cost dam » cost data, cost a, cost dna
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology can information 1 areas act communication cost dam developpement de afrique.*.