associated with

Yes, that wording is fine.

Hi
Could you tell me if there is a mistake in this email I got after applying for a job please?

Hello,

We thank you for your application for the position that you will find copied below. We are going to examine your file and will contact you as soon as possible if your profile is appropriate with the position to fill. Without any answer from us within two weeks, you can con

I think the email is understandable. However, it is not well worded. Some of it is unclear. If it were my email, I would say instead:

Hello,

We thank you for your application (which is copied below OR for the position which is listed below). We are going to will examine your file and will contact you as soon as possible if your profile i

Would you rather use associated or have like in the below?
When you are looking for a video online and you type a word (or phrase) into the search engine, the search engine will give you a list of videos which have that tag. If you search for "blue cars" it'll give you a list of videos with the tag "blue cars."

Is it correct to say : Some site cause a lot of pop up windo

Almost. I would say:
Some sites cause a lot of pop-up windows. When I go to this site, I get a pop-up window after every video search.

Can I ask you
Is it correct to have 2 verbs after one another?
Thanks

For example?
(Because often what looks like two verb are actually a verb and a verb form, like a gerund.)