Long multiple-selection drop-down menus with search for visually impaired

How could we support visually impaired people to select multiple values from a long list of options (a few hundreds options)?

I have tested some multiple-select search drop-down with screen reader (JAWS) but none of them works fine.

Is there an implementation of multiple-select search drop-down that works fine? Or should I use another input options?

Samples of Multiple Search Selection as seen in Semantic UI and jQuery:

http://semantic-ui.com/modules/dropdown.html#multiple-search-selection https://jqueryui.com/autocomplete/#multiple