Is there any list comprehension technique to get the below-desired result in a better way
a = ['hello', 'world', 'hello world', 'hello world how are', 'hello india']
final = set()
for i in a:
for j in [x for x in a if x != i]:
if i in j:
final.add(i)
list(set(a)^final)Shorter but not necessarily better:
print([x for x in a if not any(x in j for j in a if x != j)])With removing of duplicates in the final list (resembles behavior from question):
print(list(set(x for x in a if not any(x in j for j in a if x != j))))