Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
conformacion del » formacion del, conformation _, formacion de
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a conformacion » la conformacion, la conformation, _ conformation
barriers le » barriers law, barriers key, barriers _
del does » der does, well does, del de

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

• Adding a wildcard symbol may retrieve word variants: technologies a conformacion del does _ communication barriers le developpement en afrique.*.