~/.vimrc
file
" highlight the searched items
set hlsearch
" F8 search for word under the cursor recursively , :copen , to close -> :ccl
nnoremap <F8> :grep! "\<<cword>\>" . -r<CR>:copen 33<CR>
:so%
In normal model go over the word.
Press * Press F8 to search recursively bellow your whole project over the word