Promote include name in search

[s7726]

What's the problem this feature will solve?

Currently when a user searches for a particular package, often by the name seen in an include package or from package include class line, the most relevant result is rather often not the top result, leading to potentially incorrect or malicious packages coming up first.

Describe the solution you'd like

I'd like to see the common include name, if it matches the search term, promoted in the results.

Additional context

Go to pypi
Search for pil, or PIL
The actual Pillow package isn't even in the first page of results.

Search for pandas
The top result is "pandas2" whatever that is.

There are likely other criteria that might be useful to promote e.g. downloads, GitHub stars, etc.

[miketheman]

Duplicate of #10718.

[miketheman]

Duplicate of #5375