Issues processing title of post

[Joseph-Hawkins]

Some scraped posts contain bad input, this causes an issue when inserting into database.

(1) The scraper only collects number input, not strings that are numbers.
(2) The title contains extra numbers.
(3) No title

Bad input examples

Type 1

"Buying for Four One Six"
"Buying for five Two three"
"Selling for six two One"

Type 2

"Buying at 405 for the next 30 minute"
"Selling for 580 for next 40 mins"
"561 for 30 more minutes"
"Buying for 623! No fee! (Limited 3 hours time, up to 50 people)"