Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
speed communications » based communication, cell communications, guinea communications
iris information » paris information, dis information, ids information
developpement et » developpement des, developpement de, development east
technology iris » technology risk, technology ii, technology ieit
information iii » l'information iii, information im, information i
4 developpement » de developpement, le developpement, et developpement
safe speed » shape speed, size speed, wave speed
et afrique » en afrique, l afrique
iii safe » iii space, iii state, iii some
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology iris information iii safe speed communications costs 4 developpement et afrique.*.