Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
technology price » technology rich, technology voice, technology service
inflation rates » inflation rate
sme development » trade development
development de » development d, development ds, developpement de
rates date » rates data, rates rates, rates have
de afrique » de l'afrique, en afrique, l afrique
costs sme » costs some, costs amy
date 6.2 » daten 6.2, data 6.2, date 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology price inflation rates date 6.2 communication costs sme development de afrique.*.