Perhaps you should try some spelling variations:
transportation network » transport network
model communications » modern communications, border communications, aided communications
communications cross » communication cross, communications costs, communication across
de transportation » does transportation, key transportation, _ transportation
technologie de » technologies de, technologie der, technologie die
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
network dea » network data, network area, network dwen
dea model » data model, meta model, a model
cross 3.2 » cros 3.4, gloss 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologie de transportation network dea model communications cross 3.2 developing _ areas.*.