Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
data communication » data communications
dna developpement » de developpement, du developpement, en developpement
technologies art » technologies part, technologies a, technologies bit
developpement de » developpement des, developpement durable
art formulation » a formulation, et formulation, re formulation
formulation who » formulation where, formulation _, formulation 3
de afrique » de l'afrique, en afrique, l afrique
does data » does cat
based dna » based na, based data, based dm
who does » whom does, who goes, who loses

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

• Adding a wildcard symbol may retrieve word variants: technologies art formulation who does data communication based dna developpement de afrique.*.