[BACKEND] As a user, I can see the search result statistics of each keyword

[longnd]

Why

For each of the CSV files the users uploaded, they can see the search result statistics of each keyword parsed from the file.

Acceptance Criteria

Depends on the chosen uploaded CSV, return the following information for each keyword:

• Number of AdWords advertisers in the top position
• Total number of AdWords advertisers on the page
• URLs of the AdWords advertisers in the top position
• Number of the non-AdWords results on the page
• Total number of links (all of them) on the page
• HTML code of the page/cache of the page.

The results must be sorted by keyword