Perhaps you should try some spelling variations:
isems transport » ideas transport, systems transport, assess transport
transport notes » transport rates, transport needs, transport noise
areas based » area based, areas case
based isems » based ideas, based item, based systems
ee transfer » free transfer, gene transfer, peer transfer
transfer a » transfer _, transfer 3, transfer 4
das der » dass der, das dorf, das drei
der ee » der ehe, der eg, der ec
a ao » a a, a co, a o

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: (( areas based isems transport notes _ ) OR ( das der ee transfer a ao ))~.
• Adding a wildcard symbol may retrieve word variants: (( areas based isems transport notes _ ) or ( das der ee transfer a ao ))*.