How Do I Add Search to a Module?

Thanks, for this info. I have a similar issue where I have built a substantial collection of local content in one Cap which I would like to copy to several others. I am also torn between creating a module or using Local Content for our university’s customized content. So far, Local Content seems superior apart from being far - requiring several steps to access. Module is more visible but cumbersome to search. Any idea on how to create an easier google like query search box to search the content of this module?