Perhaps you should try some spelling variations:
technology other » technology together, technologies other, technology theory
port development » export development, airport development, forest development
other attention » other's attention, theory attention, layer attention
1 communication » 10 communication, 3 communication, 4 communication
attention some » attention model, attention james, attention from
policy chart » policy part, policy care, policy chain
costs port » costs part, costs export, costs short
some past » some case, time past
past 1 » past 10, past _, past 2

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

• Adding a wildcard symbol may retrieve word variants: technology other attention some past 1 communication costs port development policy chart.*.