import re
s = 'bla bla, janaury 1932 bla bla'
m = re.search(r"\b([^\W\d_]{3})\w*\s+([0-9]{4})\b", s)
if m:
print("{} {}".format(m.group(1),m.group(2)))
aW1wb3J0IHJlCnMgPSAnYmxhIGJsYSwgamFuYXVyeSAxOTMyIGJsYSBibGEnCm0gPSByZS5zZWFyY2gociJcYihbXlxXXGRfXXszfSlcdypccysoWzAtOV17NH0pXGIiLCBzKQppZiBtOgoJcHJpbnQoInt9IHt9Ii5mb3JtYXQobS5ncm91cCgxKSxtLmdyb3VwKDIpKSk=