Searching words in non-latin languages is not easy and may require custom keyboards.
Another way to search those words is to be able to search their translitterations (in latin), in the same way that graphies can be searched (with the same features, e.g. start and end of words).
Anagrimes should provide a translitteration search, like graphies, maybe as an option of it.
@Darkdadaah: I am resetting the assignee of this task because there has not been progress lately (please correct me if I am wrong!).
Resetting the assignee avoids the impression that somebody is already working on this task. It also allows others to potentially work towards fixing this task.
Please claim this task again when you plan to work on it (via Add Action... → Assign / Claim in the dropdown menu) - it would be welcome! Thanks for your understanding!