id	keyword
banko-77886	species
banko-77886	river
banko-77886	diversity
banko-77886	fish
banko-77886	nepal
banko-77886	 
banko-77886	 ×
banko-77886	freshwater
banko-77886	shrestha
banko-77886	× 
banko-77886	post
banko-77886	dano