Scientific information retrieval usually begins with getting familiar with the topic. This helps you understand the overall context and clarify the scope and perspective of your research question. The topic is then broken down into search terms.
It is important to use enough time selecting your search terms. Knowing what you are looking for and how to express it to search engines makes it easier to find relevant and reliable information. A well-defined topic and carefully selected search terms improves the quality and efficiency of your search.
Search terms should also be updated throughout the research process. New terms can help refine and improve your search results.