Hi,
I don't think it's possible to scrape all tweets corresponding to a particular hashtag.
The search API only goes one week in the past. So if you check the tweets you get for #MyBlog, you'll see the last tweet is actually from 27 Nov.
Ref: https://dev.twitter.com/rest/reference/get/search/tweets
I don't remember where I read the one week thing but from my experience it's true. The API page for search tweets says "Keep in mind that the search index may not go back as far as the date you specify here." for the until parameter.
imlokesh
edit: Linvi beat me to it. :)
I don't think it's possible to scrape all tweets corresponding to a particular hashtag.
The search API only goes one week in the past. So if you check the tweets you get for #MyBlog, you'll see the last tweet is actually from 27 Nov.
Ref: https://dev.twitter.com/rest/reference/get/search/tweets
I don't remember where I read the one week thing but from my experience it's true. The API page for search tweets says "Keep in mind that the search index may not go back as far as the date you specify here." for the until parameter.
imlokesh
edit: Linvi beat me to it. :)