Duckduckgo Search is not working using Ol Chiki script

[Prasanta-Hembram]

Problem in brief:

Search using Ol Chiki script in duckduckgo is not giving helpful or giving non 'Ol Chiki script' results most probably in English language, Ol Chiki (sat-Olck) is a script which is used to write Santali language.

Reproduce the issue:

• Search "ᱥᱟᱱᱛᱟᱲᱤ" in duckduckgo search engine.
• You will get all the useful pages not related to the search term.

Expected:

• Should see useful results in Ol Chiki script. There are enough content in Santali language (Ol Chiki) that should show the result. ex like Santali Wikipedia (sat.wikipedia.org), many online Santali newspapers, magazines etc.
• For comparison the results of google - https://www.google.com/search?q=%E1%B1%A5%E1%B1%9F%E1%B1%B1%E1%B1%9B%E1%B1%9F%E1%B1%B2%E1%B1%A4%20&ie=utf-8&oe=utf-8&client=firefox-b-m and duckduck - https://duckduckgo.com/?q=%E1%B1%A5%E1%B1%9F%E1%B1%B1%E1%B1%9B%E1%B1%9F%E1%B1%B2%E1%B1%A4+&t=h_&ia=web

[Prasanta-Hembram]

Note: I may be posting this issue here in the wrong place, though still I'm not able to figureout where to post issue for this issue. But, issue is issue if I'm facing then I'm ought to report. If possible if anyone reading this issue and think is posted in wrong project then please suggest where to post or if i have opeaned my issue in the right place here then ignore this note.