Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
technology how » technology 1, technology 2.2, technology 3
violation rate » inflation rate, notation rate, valuation rate
how violation » law violations, norm violation, cp violation
de afrique » de l'afrique, en afrique, l afrique
rate gaps » rate caps, rate maps, rate swaps
gaps 1.1 » gaps 1.3, gaps 4.2
costs et » 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 how violation rate gaps 1.1 communication costs et developpement de afrique.*.