Perhaps you should try some spelling variations:
technologies cost » technologies co, technologies case, technologies cohort
information 3.4.2 » information 3.2.2, information 5.4.2, information 2.4.2
lac communication » ec communication, atc communication, bic communication
cost information » postal information, about information, asset information
developpement de » developpement des, developpement durable
3 developpement » de developpement, le developpement, et developpement
3.4.2 does » 13.2.2 does, 3.4.2 die, 3.4.2 der
de afrique » de l'afrique, en afrique, l afrique
does lac » does law, does place, does land
media 3 » media _, media 1, media 4

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information 3.4.2 does lac communication media 3 developpement de afrique.*.