Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
ict information » ct information, iot information, ist information
technology ict » technology 1
information do » information does, information der, information due
price 2.2 » price 2.3, price 2.4, price 3.2
do price » do prices, c price, 1 price
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology ict information do price 2.2 communication costs de developpement en afrique.*.