允许用户搜索网页上的大型列表的最佳方法是什么？

I'm writing an ASP.NET MVC application and I have a form where a user can enter one or more part numbers that they used to fix a problem. Most of the time they know the part number and can just type it in. Occasionally, however, they need some extra help. I'm writing an ASP.NET MVC application and I ha