Final answer:
The search using the West Key Numbering System is known as WestlawNext. It is vital to use keywords for effective legal research through various databases, which helps in finding relevant and precise information.
Step-by-step explanation:
The search that uses the West Key Numbering System, which organizes key issues found in court cases into hundreds of numbered topics, is called WestlawNext. This system is integral to legal research and is designed to make locating legal principles and precedents more efficient. When starting research, it is essential to generate keywords related to your topic to ensure effective search results. This holds whether you are searching within library databases, which may use Library of Congress Subject Headings (LCSH), or online databases, which typically rely on algorithms targeting specific keywords. As you collect sources, maintain a list of keywords, authors, and sources that relate to your topic. This technique will assist you in navigating through the vast amount of information available, helping you to refine your search and find the most relevant documents.