Perhaps you should try some spelling variations:
1.4.2 communication » 3.4.2 communication, 10.4.3 communication, 11.4.1 communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology rich » technology risk, technology africa, technology rights
inflation state » inflation starts, inflation rate, simulation state
rich inflation » price inflation, high inflation, die inflation
state case » states case, states cases, state based
case 1.4.2 » case 11.4.2, case 12.4.2, case 17.4.2
de afrique » de l'afrique, en afrique, l afrique
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 rich inflation state case 1.4.2 communication costs de developpement de afrique.*.