Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
3.2 communication » 3 communication, 2.3 communication, de communication
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
technology push » technology park, technology parks
section data » sectional data
sparse 3.2 » space 3.2, sparse 2.5
la afrique » l afrique, la fabrique, en afrique
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 push section data sparse 3.2 communication from le developpement la afrique.*.