Perhaps you should try some spelling variations:
"transforming urban price series" » "transforming rural price series", "transforming african price series", "transformative urban price series", "transforming urban pripe series", "transforming urban pprices series", "transforming urban pprize series", "transforming urban prices series", "transforming urban place series", "transforming urban practice series"
"transforming arab rice series" » "transforming rural rice series", "transforming a rice series", "transforming asia rice series", "transforming arab ripe series", "transforming arab prices series", "transforming arab prize series"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("transforming arab rice series") or ("transforming urban price series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("transforming arab rice series") OR ("transforming urban price series")).
• Removing quotes may allow a broader search: (( transforming arab rice series ) or ( transforming urban price series )).
• Adding a wildcard symbol may retrieve word variants: (("transforming arab rice series") or ("transforming urban price series"))*.