Best way to navigate the entries?

In Multiterm and in the termbase viewer there’s no scrollbar to go through the terms, only arrows to hold down (see screen shot). There’s also no search field in the termbase viewer. And although there is one in Multiterm, it seems only to be able to search for the beginning of terms, not e.g. all terms containing a particular bit of text.

 

Is there any way to remedy these lacks or does somebody else have a good tip for navigating through the terms? Right now, it feels very clumsy and time consuming to navigate around.