Perhaps you should try some spelling variations:
communication 3.3.4 » communication 2.3.4, communication 3.3.1, communication 3.4.4
truth communication » trough communication, touch communication, true communication
die developpement » de developpement, le developpement, du developpement
developpement de » developpement des, developpement durable
3 integrating » _ integrating, 4 integrating, 6 integrating
integrating 2 » integrating _, integrating a, integrating r
technology 3 » technology _, technology 1, technology 4
10.1 truth » 10 truth, 10.1 trust
3.3.4 die » 3.3.1 die, 3.3.2 die, 3.3.3 die
2 10.1 » 2 10.2, 1 10.1, 2 10.4

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integrating 2 10.1 truth communication 3.3.4 die developpement de l'afrique.*.