Perhaps you should try some spelling variations:
10.4 communication » 1.4 communication, 10.2.4 communication, 10.4.3 communication
communication 3.3 » communication _, communication a, communication 1
code developments » code development, core developments, model developments
evaluation rates » valuation rate, evaluation related, evaluation test
developments en » developments end, developments web, developments _
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir evaluation » der evaluation, zur evaluation, prior evaluation
rates spaces » places spaces, papers spaces, spaces spaces
spaces 10.4 » spaces 10.1, spaces 12.4, spaces 1.1
3.3 code » 6.3 code, 7.3 code, 3.3.2 code

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir evaluation rates spaces 10.4 communication 3.3 code developments en afrique.*.