This file may sometimes be hidden away by your computer's file system. If you can't locate it, paste the following on a file and save it as ".htaccess" in your installation root folder:

RewriteEngine On
RewriteRule ^(app|dict|ns|tmp)/|.ini$ - [R=404]
RewriteCond %{REQUEST_FILENAME} !-l
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* index.php [L,QSA]
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]

I can’t say that there’s a solid plan in place right now but I’m collecting feedback and considering overall feasibility/timeline.

I'm sorry but I can't take on customisation at the moment.

This script relies on the Google Programmable Search Engine - https://programmablesearchengine.google.com/.

While I do not offer customisation services for this script, there are a number of things you can do from Google's control panel without writing any code. Below are just a few of the settings:
1) Safe search option (turn on or off)
2) Add sites to search, add sites to exclude and/or search the entire web. You can use a combination of these. For example, you can ask the engine to return results from the entire web but exclude results from certain sites.
3) Image search (turn on or off)
4) Set up “refinement” labels. For example, if you want to create a video search, you can set up something like a category filter (they call it a “refinement” label) and tag [Youtube.com](http://Youtube.com). When users search for a keyword and subsequently click on this label, only Youtube results will be displayed. You can even tag more video sites like vimeo.com, dailymotion.com etc.