Perhaps you should try some spelling variations:
communication ports » communication part, communication efforts, communication pt
true communication » truth communication, time communication, stroke communication
development plans » development planning, development policy, development policies
technology et » technology e, technology ecit, technology eimt
relations 1.1 » relations 2.1, relations 3.1, relations 5.1
et relations » des relations, 3 relations, ethnic relations
ports sector » port sector, port sectors, export sector
plans bad » plans back, plans nasd, plans a
2 true » _ true, a true, 1 true
1.1 2 » 1.1 _, 1.1 a, 1.1 b

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

• Adding a wildcard symbol may retrieve word variants: technology et relations 1.1 2 true communication ports sector development plans bad.*.