Perhaps you should try some spelling variations:
business across » business cross, business actors, business abroad
good transport » road transport, land transport
demand models » demand model, demand modeling, demand modelling
languages do » language do, languages _, languages 1
ideas und » ideal und, ideale und, ias und
do good » does good, too good

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( ideas und _ transforming business across ) OR ( languages do good transport demand models ))~.
• Adding a wildcard symbol may retrieve word variants: (( ideas und _ transforming business across ) or ( languages do good transport demand models ))*.