The tool has two main tabs. File search - Folder Search.
File Search
The first dropdown available allows you to select the name of the project you wish to search in.
Write down the word you want to search for in the field labeled 'Keyword'.
You could choose one or more projects to search in from the "Documents to Measure" section. Additionally, you have the ability to view any relevant documents you might need in Dropbox.(optional)
Folder Search
Allows you to search in all pdfs found in a specific folder.
Table: Contains a summary of the keyword used to search with, the name(s) of the document(s) search in, the number of occurences.
Image View of the pages in which the keyword was found.