It is tricky for a user to find the proper spelling for an indicator (or a country?). Perhaps add an instruction, like INFO or LIKE, which would return match candidates for an indicator, like
LIKE GDP
GDP (constant LCU)
GDP, PPP (current international $)
GDP, PPP (constant 2011 international $)
Natural gas rents (% of GDP)
It is tricky for a user to find the proper spelling for an indicator (or a country?). Perhaps add an instruction, like INFO or LIKE, which would return match candidates for an indicator, like
LIKE GDP