Perhaps you should try some spelling variations:
debt developpements » des developpements, deux developpements, et developpements
communication based » communication united, communication brazil, communication barriers
3.2 communication » 3 communication, 2.3 communication, de communication
information from » information flow, information flows
developpements l » developpements de, developpement il, developpement la
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
from prices » from price, from process, farm prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
based debt » based deep, based direct
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information from prices 3.2 communication based debt developpements l afrique.*.