cant search windows 10 code example

Example 1: windows 10 search bar not working

Press Win + R (to open Run )
copy paste and press enter to run this program. "C:\Windows\system32\ctfmon.exe". it brings back the language bar and for me it allowed me to type in windows search, start menu and WINDOWS 10 apps again
I think it is due to missing Language bar or some think like that.

Example 2: find in windows

# For finding file use dir followed by string matching file name or regex
# pattern and add "/s" for searching recursively in subfolders:
dir /s "regex_or_file_name"
# For finding file contained in a searched directory use "/b":
dir /b "directory_name"
# Use respectively '/a-d' or '/ad' for finding only files or only folders.