Execute your search strategy, and update it as you go!
Try different terms in searches across platforms and use critical reading skills to evaluate whether a source is relevant to your research.
Save sources via permalink / stable link or through a citation management system like Zotero.
Books are great as a background source, or for covering a larger topic. If you use a book in your research, you don't necessarily have to read the entire thing. If there's a specific chapter that is relevant to you, just read and cite that.
Articles are often much more focused than books, and they can be published faster.
Use a variety of sources to support your research topic!
There is a general timeline for how long it might take information to be published in a particular form after an event happens.