Perhaps you should try some spelling variations:
full costs » fuel costs, full cost
rates long » rates among, rates london
rates bond » rate bond, rate bonds, james bond
all costs » rail costs, all cases
lang yan » wang yan, wang yang, zhang yan
yan long » yan cong, van long, pain long
arm » farm, harm, arms

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan long ((full costs) or (all costs)) savings ((rates long) OR (rates bond)) arm ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan long ((full costs) OR (all costs)) savings ((rates long) OR (rates bond)) arm ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan long ((full costs) or (all costs)) savings ((rates long) OR (rates bond)) arm ;*".