Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
du developpement » de developpement, le developpement, et developpement
technology used » technology use, technology based, technology users
inflation write » inflation rate, inflation crises, inflation rates
developpement l » developpement il, developpement la, developpement de
used inflation » und inflation, cases inflation, musil inflation
write case » site case, variate case
l afrique » en afrique
case 4.2 » case 4.1, case 2
costs du » 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 used inflation write case 4.2 communication costs du developpement l afrique.*.