Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
technologies model » technological model, technologies modelling, technological models
model formulation » model simulation, budget formulation, model simulations
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
formulation des » formation des, formulacion de, formulation _
4 communication » 3 communication, 5.4 communication, de communication
la afrique » l afrique, la fabrique, en afrique
series de » series d, series e, series new
des does » des doses, der does, des dorfes
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies model formulation des does 4 communication series de developpement la afrique.*.