Perhaps you should try some spelling variations:
stroke communication » prone communication, spoken communication, style communication
technologies smart » technologies art, technologies part, technologies summary
smart information » small information, market information, impact information
les developpement » le developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
information 19 » information 1.9, information 1, information 11
3.2 stroke » 7.2 stroke, 3.2.2 stroke, 3.3.2 stroke
de afrique » de l'afrique, en afrique, l afrique
19 3.2 » 19 3.1
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies smart information 19 3.2 stroke communication a les developpement de afrique.*.