Perhaps you should try some spelling variations:
transport resources » transport research, transport measures
resources across » resources access, resources actors, resources atlases
time transport » active transport, river transport, trade transport
language tools » language books, language terms, language texbooks
case transfer » cash transfer, cast transfer, cash transfers
transfer der » transfer fees, transfer _
cerda und » cea und, ceuta und, coda und
und time » fund time, end time, under time
der oda » der oder, der odds, der ogai

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: (( cerda und time transport resources across ) OR ( language tools case transfer der oda ))~.
• Adding a wildcard symbol may retrieve word variants: (( cerda und time transport resources across ) or ( language tools case transfer der oda ))*.