The College of Science in the Department of Mathematics held a training course entitled The Best Search Engines to Find Sources for Mathematics Projects for the lecturers  Dr. Jihan Muhammad Khadir,  Dr. Huda Zaki Naji, and Dr. Samaher Adnan Abdulghani. The course aims to clarify the most prominent and important search engines, including the Google search engine, and explain the basic steps for searching for scientific sources accurately, easily, and non-randomly on Google.