Search in your documents - Google Drive API / PHP

Hi! Project is as follows: I need a script/class that will do the same function as searching when in Google drive. Example: you have a few excel documents in Google drive (yours and shared with you) and you want to search for a given string in their contents. This doesn't mean download and parsing the whole files, rather using Google's API for the search process. Authentication is required to be included in the script and other function needed to produce the end result - a list of documents (an array or object) that have the given string. Keep in mind that it should be a %LIKE% match, not necessarily and 1:1 string match. If Google returns other information along with the file where the match is located (for example, row and cell), I would appreciate them be included in the result as well. See screenshot for described feature example. Please only bid on the project if you know what you are doing and are sure you can complete the task. Thank you.