Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
2.1 transformation » 2.1 transformations, 2.2 transformation, 2.3 transformation
transformation als » transformation a, transformation _, transformation 1
rita communication » rica communications, data communication, data communications
technologies 2.1 » technologies _, technologies 4, technologies a
development work » development network, development workshop, development framework
work africa » works africa, world african, stock africa
series 2 » series _, series 1
de rita » de ruta, see rita
als de » als die, als der, als dem

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 transformation als de rita communication series 2 development work africa.*.