Ann is a university professor who has been working on her PhD thesis about social entrepreneurship for the last 3 years. While she has extensive experience, her research has taken longer than planned. She was losing time, money, and motivation because she couldn't find the right educational and professional literature. Librosearch is a digital library that aims to help people like Ann by providing a simple search tool to quickly and accurately find relevant content from educational and professional materials. It allows users to lend or buy parts of texts, chapters, or whole books.