The search will be made inside filename and description.
For the search of the installation layout, insert the machine part number or at least a part of it (at the end do not digit / symbol + final digits), then press "Search": for example 0-61100902 or 0-611009 without any further symbols.
Details
By choosing 'Any of the words' option,the search result will show all the files
that contain at least one of the typed words.
By choosing 'All words' option, will be shown all the files
that contain all the typed words