Perhaps you should try some spelling variations:
stroke communication » prone communication, spoken communication, style communication
communication 3.2.1 » communication 8.2.1, communication 3.2.3, communication 3.3.1
integration data » integration das, interaction data, integration der
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
4 integration » 3 integration, 2 integration, 4.1 integration
technology 4 » technology _, technology 1, technology 3
data 10.4 » data 1.4, data 1.2, data 2.4
l afrique » en afrique
3.2.1 a » 3.2.1 _, 3.2.1 das, 3.2.2.1 a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integration data 10.4 stroke communication 3.2.1 a developpement l afrique.*.