Perhaps you should try some spelling variations:
"held firms transportation services." » "held firms transport services.", "held fields transportation services.", "held air transportation services.", "held from transportation services.", "help firms transportation services.", "head firms transportation services."
"harold firms transaction fees." » "harold firms transactional fees.", "harold from transaction fees.", "harold sales transaction fees.", "harold firms transaction costs.", "harold firms transactions laws.", "harold firms transaction cost."

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

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