Perhaps you should try some spelling variations:
code developpement » de developpement, code development, le developpement
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
communication can » communication canada, communication china, communication 3
developpement de » developpement des, developpement durable
targets falle » target file, targets rule, targets whole
transfer aid » transfer asia, transfer a, transfer als
aid targets » rate targets
de afrique » de l'afrique, en afrique, l afrique
falle 6.2 » falls 6.2, falle 16.5, table 6.2
can code » san code, can close, can erode

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

• Adding a wildcard symbol may retrieve word variants: technology transfer aid targets falle 6.2 communication can code developpement de afrique.*.