Have you tried CTRL+A (Select All - this will highlight everything on that particular acrobat page), CTRL+C (copy) then opening up Word or whatever and pressing CTRL+V to paste. this will probably only copy the text and not the diagrams.
OnePlus 5 review
Alice Saey's mesmerising animation for Dutch singer Mark Lotterman
iPad Pro 10.5in (2017) review
Comment booster votre iPhone ?