Perhaps you should try some spelling variations:
technologies about » technologies art, technologies bit, technologies box
rate communication » parte communication, water communication, face communication
about information » account information, labor information, about inflation
communication 2 » communication _, communication a, communication 3
contents loss » content loss, contents less, contents lists
4 developing » 3 developing
developing l » developing l2, developing _, developing a
loss rate » loss ratio, pass rate, loss data
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 about information contents loss rate communication 2 4 developing l afrique.*.