Perhaps you should try some spelling variations:
technology support » technology sector
support functions » supply functions, port functions, supply function
ec communication » de communication, 3 communication, 4 communication
2.1 development » 3.1 development, 2.3 development, 2.2 development
development ds » development d, development does, development desd
functions als » functions all, functions a, functions early
costs 2.1 » costs 2.3, costs 4.1, costs 2.2
ds africa » de africa, does africa, yes africa
als norm » als form, als nur
norm ec » norm c, norm der, norm des

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

• Adding a wildcard symbol may retrieve word variants: technology support functions als norm ec communication costs 2.1 development ds africa.*.