有无‘be used doing ’句型?

不知怎么的,现在有不少人都在用“be used doing".有些还是很正规的网站.下面是两个例子：
This efficiency is achieved mainly by splitting the information into many many small files and organizing the generation of these files using the same techniques as are used doing the build proper.

没有
只有be used to doing sth. 表示“习惯于做某事”如：I am used to getting up early. 我习惯于早起。

没有此句型。有be used to doing sth ，习惯做某事
sb used to do sth , 过去习惯做某事
be used to do sth , 被用作做某事