diff --git a/vim/.vim/init_scripts/key_mappings.vim b/vim/.vim/init_scripts/key_mappings.vim
index 725a671..ec4d79a 100644
--- a/vim/.vim/init_scripts/key_mappings.vim
+++ b/vim/.vim/init_scripts/key_mappings.vim
@@ -44,6 +44,9 @@ nnoremap <leader>/ /\c
 nnoremap <leader>gn :cnext<CR>
 nnoremap <leader>gN :cprev<CR>
 
+" Seach current word
+nnoremap tj viwy/<C-r>"<CR>
+
 " Emacs-like movements
 "inoremap <C-f> <right>
 "inoremap <C-j> <left>
@@ -130,6 +133,11 @@ nnoremap gf :cd %:p:h<CR>
 " Uppercase previous word from Insert mode
 inoremap <C-y> <ESC>vbU`>a
 
+" Digraph insertion
+inoremap <C-j> <C-k>
+snoremap <C-j> <BS>i<C-k>
+xnoremap <C-j> c<C-k>
+
     " Autocompletion - word and line
 inoremap <C-l> <C-n>
 "inoremap <C-l> <C-x><C-n>