Perhaps you should try some spelling variations:
accelerating agricultural » affecting agricultural
agricultural cost » agricultural costs, agricultural co, agricultural crops
2.3 communication » 3.2 communication, de communication, 4 communication
d developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a accelerating » _ accelerating, 2 accelerating, 6 accelerating
l afrique » en afrique
cost 2.3 » costs 2.3, cost 2.4, cost 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologies a accelerating agricultural cost 2.3 communication a d developpement l afrique.*.