Perhaps you should try some spelling variations:
oral communication » personal communication
fund information » road information
information bias » confirmation bias, information based, information banks
developing based » development based, developing asia, developing east
technology fund » technology from
4 developing » 3 developing
based areas » base areas, based areal, basic areas
bias does » bias des, bias der, bias die
does oral » does formal, does oil
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology fund information bias does oral communication costs 4 developing based areas.*.