Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
trade development » software development
development li » development lid, development lie, development lin
perimeter 3.2 » parameters 3.2, perimeter _, parameter 3.1
technology a » technology 1, technology 3, technology 4
action data » sanction data, section data, election data
li afrique » l afrique, en afrique
a action » 2 action, 4 action, 3 action

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

• Adding a wildcard symbol may retrieve word variants: technology a action data perimeter 3.2 communication _ trade development li afrique.*.