Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
2.3 communication » 3.2 communication, de communication, 4 communication
technology case » technology based, technology can, technology change
case evaluation » care evaluation, based evaluation, use evaluation
evaluation task » evaluation test, evaluation table, evaluation tests
development lid » development led, development li, development lie
ce development » ece development, e development, rice development
lid afrique » l afrique
task case » task based, risk case, task call
case 2.3 » case 3, case 4.1, case 4.2
costa ce » costa e, costa del, cost cs

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

• Adding a wildcard symbol may retrieve word variants: technology case evaluation task case 2.3 communication costa ce development lid afrique.*.