Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
technologies exist » technologies bit, technologies series, technologies art
exist information » ist information, existing information, export information
information cost » information costs, information lost, information case
developing l2 » developing _, developing a, developing e
models aware » models toward, models air, models ayres
cost models » cost model, logit models
l2 afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies exist information cost models aware communication a _ developing l2 afrique.*.