Perhaps you should try some spelling variations:
leap transport » clean transport, sea transport, heat transport
transport data » transport demand
files transfer » file transfer, file transfers, skills transfer
data dann » data daten, data data, data den
guias new » guides new, gui'an new, guide new
new files » new rules, new roles, new firms
gas big » das big

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: (( gas big leap transport data dann ) OR ( guias new files transfer _ macro ))~.
• Adding a wildcard symbol may retrieve word variants: (( gas big leap transport data dann ) or ( guias new files transfer _ macro ))*.