Perhaps you should try some spelling variations:
technology transfers » technology transfer
transfers taxation » transfers marion, transferts translation, transparent taxation
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
developpement de » developpement des, developpement durable
taxation after » taxation chapter, taxation rates, taxation under
after rate » after tate, after age, after care
de afrique » de l'afrique, en afrique, l afrique
rate 1.3 » rates 1.3, rate 4.3, rate 6.3

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

• Adding a wildcard symbol may retrieve word variants: technology transfers taxation after rate 1.3 communication costs _ developpement de afrique.*.