CinemaScope films in Bangladesh, India, Nepal, Pakistan, Sri Lanka
Cinerama theatres in India, Pakistan, Sri Lanka
Asian Athletics Championships: South Asia’s performance, 2002-2015
Elections in India: behaviour and trends (historical)
Refugees and displaced people: South Asia
Anatomical measurements/ Body proportions: South Asia
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC) and India
South Asian Association for Regional Cooperation (SAARC)
Cricket, India (first class): records, statistics
South Asian universities: global ranking
Population growth and fertility rate: India
Asian Athletics Championship, 2017: South Asia’s performance
Mammalia of India and Ceylon: Sterndale’s Natural History
Asia-Pacific Trade Agreement (APTA) and India
Manpower/ human resource development: South Asia
Sri Lanka- India relations: Maritime boundary, fishermen
Indian money in offshore entities: The Pandora Papers
World Health Organisation and India/ South Asia