Perhaps you should try some spelling variations:
integration framework » integrative framework, integrated framework, international framework
communication under » communicating under, communication une, communication united
face communication » voice communication, de communication, time communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
1.2 integration » 2.2 integration, 3.2 integration, 5.2 integration
technology 1.2 » technology 2.2, technology 3.2, technology 1.1
framework 4 » framework 3
under de » under det, under deep, under deng
4 face » 43 face, _ face, a face

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

• Adding a wildcard symbol may retrieve word variants: technology 1.2 integration framework 4 face communication under de developpement en afrique.*.