Perhaps you should try some spelling variations:
change information » chandos information, trade information
technology change » technological change, technological changes
csr communication » de communication, 3 communication, 4 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
2 do » _ do, 2 de, 1 do
2 co » _ co, a co, 2 c
a le » a les, a la, a l

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology change information ((2 do) OR (2 co)) csr communication a le developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology change information ((2 do) OR (2 co)) csr communication a le developpement en afrique.*.