Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
oral communication » personal communication
does integration » comes integration, dis integration, res integration
integration work » integrating world, integration framework, integration 3
au developpement » du developpement, de developpement, le developpement
technology does » technology debts, technology data, technology dlt
developpement l » developpement il, developpement la, developpement de
models au » modeles au, models a, modells auf
l afrique » en afrique
3 oral » _ oral, 2 oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technology does integration work 3 oral communication models au developpement l afrique.*.