Perhaps you should try some spelling variations:
communications costs » communication costs, communication systems, communication efforts
transformation et » transformation _, transformation a, transformation 20
la communications » a communications, _ communications, a communication
curve development » care development, career development, source development
a transformation » _ transformation, a transformative, data transformation
technologies a » technologies _
costs curve » cost curve, cost curves

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a transformation et de la communications costs curve development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a transformation et de la communications costs curve development _ afrique.*.