Article Extractor Software Developer

Looking for a developer to create an application that can extract articles from our list of article directories based on keyword queries. We previously developed this software but due to site upgrades brought about by article directories, our software extracts several irrelevant articles from these sites. We would like you to: 1. Develop a standalone application that can send queries to the provided article directories (can select from broad match and exact phrase queries) 2. add a checkbox on what article directories to use 3. set a limit on the number of resulting articles to extract 4. save each resulting articles into a separate text documents along with their article titles. 5. make this software as it can easily update as those article directories updated their site functionalities