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. I did not get any responses. Since then my company paid a freelancer to achieve this and the results of the plugin were not consistent. It was implemented poorly using a bad hook and is only compatible with MySQL. The other issue is it times out a lot making it unreliable and will prevent feeds from displaying when this happens.
My company is willing to share this coding with the community for improvement and personal use but the coding needs to be fixed or completely re-developed. I am sure this code could be used for the search and filters. Since I am not a programmer I don't want to put it on the forums for everyone else until it is a fully functional plugin, especially since I cannot provide support for it. If this is something you would be interested in PM me and I can get the code your way. If anyone would be interested in coding / fixing this plugin my company would be willing to pay (if reasonable) for your time.
Filtering is an extremely powerful tool for our company and having the highlighting would make it a lot easier for us to refine our filters while determining the focal point of the articles being flagged.Tiny RSS has been an extreme help in our project research we do surpassing all of the other readers we have tried in the past (Thanks Fox!).