Perhaps you should try some spelling variations:
et developpements » et developpement, des developpements, en developpement
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
developpements de » developpement de, developpement des, developpement du
communication 13 » communication 1.3, communication 3, communication 1
technology area » technology arena, technology array, technology age
inflation rates » inflation rate
area inflation » great inflation, core inflation, der inflation
rates spaces » places spaces, papers spaces, spaces spaces
spaces 6.2 » spaces 4.2, spaces 1.1, spaces 2.1
de afrique » de l'afrique, en afrique, l afrique
13 et » 12 et

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

• Adding a wildcard symbol may retrieve word variants: technology area inflation rates spaces 6.2 communication 13 et developpements de afrique.*.