Perhaps you should try some spelling variations:
10.2.4 communication » 12.2.4 communication, 10.4.3 communication, 12.4.4 communication
communication from » communication 3, communication 1, communication 3.3
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technology 3 » technology _, technology 1, technology 4
space 10.2.4 » space 10.4.4, space 10.4.3, space 1.1.4
3 inflation » _ inflation, 2 inflation, 6 inflation
inflation a » inflation _, inflation tax, inflation rate
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 3 inflation a space 10.2.4 communication from le developpement en afrique.*.