Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
wired communications » aided communications, speed communications, wireless communications
technologien field » technology field, technological fields, technologien des
preparation before » preparations before, preparation reform, preparation more
field preparation » food preparation, bid preparation, land preparation
developing data » developing a, developing asia, developing east
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
data area » data areas, delta area, data great
before e » before we, before en, before he
e wired » _ wired, a wired, red wired

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

• Adding a wildcard symbol may retrieve word variants: technologien field preparation before e wired communications costs 2.2 developing data area.*.