Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
based deformation » based information, basic deformation, rate deformation
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
deformation der » information der, deformations under, deformation modes
barriers des » barrieren des, barriere der, barriers d
de matrice » de maitrise, la matrice, de marie

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

• Adding a wildcard symbol may retrieve word variants: technology based deformation der does _ communication barriers des developpement de matrice.*.