Extracting An Object

[snippsat]

In your case here they link from ndc85430 may not work.
But can easily to it manually with just standard Python.

>>> s = '12 Aug 6 days left'
>>> s.split()
['12', 'Aug', '6', 'days', 'left']
>>> s.split()[:2]
['12', 'Aug']
>>> ' '.join(s.split()[:2])
'12 Aug'
>>> ' '.join(s.split()[2:])
'6 days left'

So regex can be useful if they text(getting for parser) is longer and need some specific stuff from text.
Anyway learning some basic regex is useful for many cases,there are many tool online that can help eg regex 101