Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
le developpement » de developpement, sme development
3 communication » 4 communication, de communication, data communication
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
des afrique » en afrique, de l'afrique
rate price » water price, gate prices, ratio price
based le » based l2, based lb, based life
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 3 inflation rate price 3 communication based le developpement des afrique.*.