Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
le developpement » de developpement, sme development
technology road » technology role, technology roadmap, technology robot
inflation taxes » inflation rates, inflation tax, inflation targets
road inflation » read inflation, food inflation, road information
taxes spaces » places spaces, papers spaces, spaces spaces
des afrique » en afrique, de l'afrique
spaces 6.2 » spaces 4.2, spaces 1.1, spaces 2.1
from le » from lep, from lex, from l1

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

• Adding a wildcard symbol may retrieve word variants: technology road inflation taxes spaces 6.2 communication from le developpement des afrique.*.