Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
2.3 communication » 3.2 communication, de communication, 4 communication
les developpement » le developpement, des developpements, leur developpement
aids information » chandos information, series information
technology aids » technology a, technology age, technology asia
developpement l » developpement il, developpement la, developpement de
prices 2.3 » price 2.3, prices 2.4, prices 2.1
l afrique » en afrique
cote les » cote des, contre les, compte les

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

• Adding a wildcard symbol may retrieve word variants: technology aids information gap prices 2.3 communication cote les developpement l afrique.*.