Need help for to edit background. The area of my project :Data Privacy Preserving, Homomorphic Encryption, Secure spatial query

hey, I need to edit my background "in academic writing" not all sections I am not finishing and I need help to finish on Friday. Just the sections with red highlights, not all I have edited the first and second sub-sections, just from "FHE With noise management".
Please take a look at the word doc and if you are interesting send me