You know how there' several alternate names for a specific manga/manhwa?
Well when you search, only the name it's officially registered under in mangaupdates shows up.
So if you search for the manga and the name you entered is a little off, you won't be able to find it.
For example, if you search for akumato lovesong, it'll turn up saying there's no manga with that name, but if you search for akuma to lovesong, you'll be able to find it.

Also,
I've noticed that you can only search in the English alphabet.
When I'm searching for a manhwa or manga in Japanese or Korean alphabet, they don't show up even though the names are listed in the associated names.
So when I look for Sarasah, it'll show up, but if I look for 사라사, the manhwa won't show up. It's the same manhwa, just in different alphabet.

So~~~~~~~~~~
SUGGESTION: Please make it possible to search for manga with associated/alternate names and to search in another alphabet type like Korean or Japanese.

You can actually do that you know... >_>

Just searched "사라사" and it was at the top of the first page...same with Japanese and Chinese alphabets.