diff --git a/lua/mappings.lua b/lua/mappings.lua
index c562abf..335772e 100644
--- a/lua/mappings.lua
+++ b/lua/mappings.lua
@@ -158,7 +158,7 @@ local function navigations()
         ["<C-f><C-s>"] = [[<cmd>lua require'telescope.builtin'.lsp_document_symbols()<cr>]],
         ["<C-f>t"] = [[<cmd>lua require'theming.theme_picker'.open_picker()<cr>]],
         ["<C-f><C-u>"] = [[<cmd>Telescope undo<cr>]],
-        ["<C-f><C-w>"] = [[<cmd>lua require'telescope.builtin'.live_grep()<cr>]],
+        ["<C-f><C-w>"] = [[<cmd>lua require'nvim.search'.filtered_grep()<cr>]],
         ["<C-e><C-e>"] = [[<cmd>lua require'nvim.terminal'.open_file_manager_tui('')<cr>]],
         ["<C-e><C-t>"] = [[<cmd>lua require'nvim.terminal'.open_file_manager_tui('tabnew')<cr>]],
         ["<C-e><C-v>"] = [[<cmd>lua require'nvim.terminal'.open_file_manager_tui('vsplit')<cr>]],
diff --git a/lua/nvim/search.lua b/lua/nvim/search.lua
index b94b607..8b8b935 100644
--- a/lua/nvim/search.lua
+++ b/lua/nvim/search.lua
@@ -1,4 +1,9 @@
 local builtin = require("telescope.builtin")
+local conf = require("telescope.config").values
+local finders = require("telescope.finders")
+local make_entry = require("telescope.make_entry")
+local pickers = require("telescope.pickers")
+
 
 local is_inside_work_tree = {}
 
@@ -17,4 +22,68 @@ function M.git_or_local()
     end
 end
 
+function M.filtered_grep(opts)
+    opts = opts or {}
+    opts.cwd = opts.cwd and vim.fn.expand(opts.cwd) or vim.loop.cwd()
+    opts.shortcuts = opts.shortcuts
+        or {
+            ["l"] = "*.lua",
+            ["c"] = "*.c*",
+            ["r"] = "*.rs",
+            ["g"] = "*.go",
+        }
+    opts.pattern = opts.pattern or "%s"
+
+    local filtered_grep = finders.new_async_job({
+        command_generator = function(prompt)
+            if not prompt or prompt == "" then
+                return nil
+            end
+
+            local prompt_split = vim.split(prompt, "  ")
+
+            local args = {
+                "rg",
+                "--color=never",
+                "--no-heading",
+                "--with-filename",
+                "--line-number",
+                "--column",
+                "--smart-case",
+            }
+            if prompt_split[1] then
+                table.insert(args, "-e")
+                table.insert(args, prompt_split[1])
+            end
+
+            if prompt_split[2] then
+                table.insert(args, "-g")
+
+                local pattern
+                if opts.shortcuts[prompt_split[2]] then
+                    pattern = opts.shortcuts[prompt_split[2]]
+                else
+                    pattern = prompt_split[2]
+                end
+
+                table.insert(args, string.format(opts.pattern, pattern))
+            end
+
+            return args
+        end,
+        entry_maker = make_entry.gen_from_vimgrep(opts),
+        cwd = opts.cwd,
+    })
+
+    pickers
+        .new(opts, {
+            debounce = 100,
+            prompt_title = "filtered grep with '  '",
+            finder = filtered_grep,
+            previewer = conf.grep_previewer(opts),
+            sorter = require("telescope.sorters").empty(),
+        })
+        :find()
+end
+
 return M