How to properly implement keyword search?

Question

PostgreSQL

Good afternoon, help with the question, I can't find the right way
. hairstyles 2016", "men's hairdresser"}, etc.
It is necessary that the search occurs regardless of the context of the request, for example, you can find this entry for approximately the following queries: "actual men's hairstyles", "find a hairdresser for men" and so on.
PS
Now I'm trying to come to a solution to this question like this:
ispell dictionaries for PostgreSQL and full-text search, but I don't quite understand how to do an array search at the same time.
Thank you for your attention.

Answer 1

It would be right to abandon SQL and go towards search engines.

Answer 2

you have a delay
of 1000, what does C = 60 have to do with it?

Answer 3

setTimeout("fcwait()", 1000)
1000 change to another value in milliseconds

Answer 4

You have a crooked html, most likely this is the case:
<b id="downloadDelayTimeSec">Load</span></b>