Perhaps you should try some spelling variations:
guinean communication » guinea communications, business communication, human communication
communication model » communication media
11.2 integrating » 19.2 integrating, 1.3.2 integrating, 5.1.2 integrating
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology 11.2 » technology 1.2, technology 11.5.2, technology 1.5.2
integrating a » integrating _, integrating human
de afrique » de l'afrique, en afrique, l afrique
a guinean » _ guinea, _ quinean
model le » model led, model law, model 1
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technology 11.2 integrating a a guinean communication model le developpement de afrique.*.