RSS Feed Reader custom link for multiple search phrases

I need an RSS link that’s customizable and acts as a filter so that I can point to any news website and this link needs to be customizable such that I can choose which words/acronyms I will receive breaking news from. This link code must allow me to insert 2000-5000 search items and as part of the project you will instruct me where exactly in the link code I can put these words/acronyms and where exactly in the link code I have to change in order to point to a different news website. You will build it so that I can use it for any news website? You can test your work on any feed reader such as “Quite RSS” or “Feedreader” and the link must be able to point to such websites as [login to view URL], [login to view URL] I was hoping to hear from you that you are sure it can be done and that you are sure you can do it. I just don’t want to go ahead with this if we have to eventually abandon it. I don’t have that kind of time to spare as I am working on other projects myself. I hope you understand… Also please understand that this quote is for the complete job price. It is not an hourly rate…