Perhaps you should try some spelling variations:
stroke communication » prone communication, spoken communication, style communication
communication 2.3.2 » communication 2.3.3, communication 2.1.2, communication 2.3.4
das developpement » des developpements, de developpement, du developpement
developpement de » developpement des, developpement durable
6 integrating » _ integrating, 4 integrating
integrating a » integrating _, integrating human
technology 6 » technology _, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
10 stroke » _ stroke, 6 stroke, 7 stroke
2.3.2 das » 2.3.1 das, 4.3.2 das, 2.3.2 die
a 10 » a 1, _ 10, 9 10

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

• Adding a wildcard symbol may retrieve word variants: technology 6 integrating a 10 stroke communication 2.3.2 das developpement de afrique.*.