Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
data communication » data communications
formulation des » formation des, formulacion de, formulation _
12 developments » 1.2 developments, 2 developments, 12 development
technologies 3 » technologies _, technologies 4, technologies 2
developments 1 » developments _, developments 4, developments 3
3 formulation » _ formulation, _ formulating
does data » does cat
series 12 » series 1, series 2, series 11
1 afrique » l afrique, en afrique, 1 enrique
des does » des doses, der does, des dorfes

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 formulation des does data communication series 12 developments 1 afrique.*.