PDF Issues: How to Copy Odd Characters from PDF to Word/Google Translator?

Hello,
The topic was discussed here but I did not find an answer. As in the topic: when I copy text from a PDF file to a google translator on a website or simply to word, a whole bunch of strange bushes appear instead of the copied text.

Anyone have a method for this strange condition?

Hello,
give an example,
are you copying text or something "binary", is this a valid PDF document, is the browser interpreting it correctly? Missing font?
best regards

viayner wrote:

Hello,
give an example,

It copies plain text in a language other than Polish and it is nothing unusual. Other pdfs can be copied without any problems, but I don't want this one, although it looks the same. PDF document as correct as possible. Neither does the browser correctly interprets nor the word text editor. These are not missing fonts like "ą" or "ę". After copying, I just get a whole string of hearts, squares, dots, question marks, etc, etc ...

Christophorus wrote:

Check the file's properties in the PDF file viewer if there are no security settings, e.g. against copying the document content.

There are no security settings

Added after 22 [minutes]:

I can copy it, but when I paste it into the browser or into words, strange stamps come out without text

Maybe not entirely in the subject, but maybe something will lead to "the right path".
I had a similar problem, just not with copying and viewing, but with printing some PDF files, it was also printing various strange characters and similar to "Chinese hieroglyphs".
The method given here helped:

"Delete the entry in the registry" Arial, 0 "=" Arial, 238 "Path to the entry: [HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ WindowsNT \ CurrentVersion \ FontSubstitutes]" Arial, 0 "=" Arial, 238 ""

https://forum.dobreprogramy.pl/t/problem-z-drukowaniem-pdf-w-adobe/441958/6

After this change, printing is "normal", there are no more "bushes" and other strange signs.
Only with changes to the registry you should be careful not to introduce more evil than good. Before making any changes, it is essential to make a copy of the current (before changing) registry so that in case of failure or complications there is something to restore the "good" registry.

unfortunately to no avail. I am using Win 8.1

Are you able to attach a sample file for testing?

A Adobe Reader -> File -> Save as Other -> Text ...

If it is greyed out and cannot be clicked, it means there is copy protection.

Learn how characters are encoded in different encoding systems:
http://kursdlaopornych.pl/iso-ascii-unicode-kodowanie-znakow/
https://pl.m.wikipedia.org/wiki/Windows-1250
Do such bushes appear?