Perhaps you should try some spelling variations:
"making local transportation services" » "making local transport services", "making local transportation policys", "making rural transportation services", "making urban transportation services", "making rail transportation services", "making global transportation services", "making social transportation services", "mining local transportation services"
"making road transportation service" » "making road transport service", "making road transportation policy", "making urban transportation service", "making rail transportation service", "making gas transportation service", "making roads transportation service", "making room transportation service", "making inroads transportation service"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("making road transportation service") or ("making local transportation services"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("making road transportation service") OR ("making local transportation services"))*.
• Removing quotes may allow a broader search: (( making road transportation service ) or ( making local transportation services ))*.