Perhaps you should try some spelling variations:
communication india » communication media, communications media
technologies model » technological model, technologies modelling, technological models
model introduction » models introduction, general introduction, control introduction
introduction 12.3 » introduction 12.2, introduction 2.3, introduction 1.3
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
12.3 does » 18.3 does, 2.3 does, 12.3 die
india du » india d, india do, india did

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

• Adding a wildcard symbol may retrieve word variants: technologies model introduction 12.3 does _ communication india du developpement de afrique.*.