Perhaps you should try some spelling variations:
transforming african » transforming asia, transforming arab, transforming rural
transforming urban » transforming rural, transforming arab, transformative urban
african rice » african high, african case, african city
ptime series » time series, primer series, price series
rice series » price series, ripe series, prices series
urban ptime » urban time, urban crime, urban prices

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

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