Hi Amjad Islam,
I second the comment from Craig Williams, The OCR in the PDF is NOT created by DocuWare. It is probably created by the software, that created the PDF, whatever this is. You could try to force the DocuWare OCR to read it, it is described here:
KBA-36285 · DocuWare Support Portal
Additionally you could then try different advanced OCR settings described here:
https://knowledgecenter.docuware.com/docs/configurations-text-recognition#text-advanced-settings
But this is a very special font, that might only be readable by special software.
Regards
Tobias Getz
Team Leader Product Management
DocuWare GmbH