Perhaps you should try some spelling variations:
communication cotes » communication cote, communication costs, communication contents
ce developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
rate price » water price, gate prices, ratio price
cotes ce » cotes de, cote de, notes co
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology use inflation rate price 3 communication cotes ce developpement en afrique.*.