Perhaps you should try some spelling variations:
communication model » communication media
data communication » data communications
gap integration » erp integration, fsp integration, data integration
technology gap » technology 1, technology 2.2, technology 3
developments 4 » developments _
model recent » modest recent, model element, cover recent
yields data » yield data, field data
4 afrique » l afrique, en afrique, 2014 afrique
a yields » _ yields, _ yield, 2 fields

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

• Adding a wildcard symbol may retrieve word variants: technology gap integration a yields data communication model recent developments 4 afrique.*.