Perhaps you should try some spelling variations:
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
information when » information what, information war, information wants
some development » sme development, women development, site development
ptt information » plot information, ct information, get information
technology ptt » technology pt, technology pbf, technology paths
development li » development lid, development lie, development lin
costs some » cost some
li afrique » l afrique, en afrique
when a » when _
a 5.2 » a 3.2, a 4.2, a 5.1

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

• Adding a wildcard symbol may retrieve word variants: technology ptt information when a 5.2 communication costs some development li afrique.*.