Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
de developpement » sme development
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
technology 4 » technology _, technology 1, technology 3
4 inflation » _ inflation, 2 inflation, 6 inflation
l afrique » en afrique
iv krise » die krise, iv keine
china de » china des, china den, china due

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 4 inflation ((iv krise) OR (2 krise)) 4 communication china de developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology 4 inflation ((iv krise) OR (2 krise)) 4 communication china de developpement l afrique.*.