Perhaps you should try some spelling variations:
communication cotes » communication cote, communication costs, communication contents
usage information » age information, use information, wage information
information ratio » information nation, information matrix, information section
technology usage » technology use, technology age, technology users
de communication » mobile communication, online communication
de development » e development, ce development, de developpement
development l » development li, development 1, development law
ratio price » option price
l afrique » en afrique
price de » price _, price 3, price a
cotes de » comites de, cartes de, postes de

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

• Adding a wildcard symbol may retrieve word variants: technology usage information ratio price de communication cotes de development l afrique.*.