Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
development programs » development programme, development projects
relations 2.3 » relations 2.1, relations 6.3, relations 4.3
costs career » costs chapter, costs case, costs clear
programs can » programs case, programs a, programs ch
rice trough » price through, rich through, voice through
2.3 rice » 2.3 price, 2.1 rice, 2.2 rice

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

• Adding a wildcard symbol may retrieve word variants: technology _ relations 2.3 rice trough communication costs career development programs can.*.