Improving: Insert up to X verified links from project

The “Insert up to X verified links from project” function is excellent, however, when i choose 10 for example, all 10 url anchors are the same! For example, all 10 URLs created in the article are different, but all have the same anchor “plumber Detroit”. This looks quite suspicious, and can be quite a fo0tprint. 

So, if possible, can we have randomised keywords from the Keywords section? So if I have 10 URLs in a single article created, then maybe it uses 10 different keywords. This way, it looks more natural.

Is it possible bad proxies made Verified site lists go to the Failed list?

One day i forgot to renew proxies, so it ran and failed for maybe 24 hours. Is it possible it made my Verified list go to Failed list?

I ask this because I am only getting 20 wordpress articles max after many days of waiting (settings is only WordPress articles). This is a very low number, I think i used to get a lot more.

Also, what can be done from here?

If anything can be verified efficiently, must it be solvable efficiently on a Non-Deterministic machine?

Suppose, I wanted to verify the solution to $ 2$ ^$ 3$ . Which is $ 8$ .

The $ powers~of~2$ have only one 1-bit at the start of the binary-string.

Verify Solution Efficently

n = 8 N = 3 IF only ONE 1-bit at start of binary-string:   IF total_0-bits == N:    if n is a power_of_2:      OUTPUT solution verified, 2^3 == 8 

A solution will always be approximately $ 2$ ^$ N$ digits. Its not possible for even a non-deterministic machine to arrive to a solution with $ 2$ ^$ N$ digits faster than $ 2$ ^$ N$ time.

Question

Can this problem be solved efficently in non-deterministic poly-time? Why not if the solutions can be verified efficently?