This is how to find research help tools like the ones in the list immediately above: In a google search box, type site:.edu libguides, and then also type words related to your topic/question/problem. For example: site.edu libguides environmental justice (launch that exact search with this link)
This limits search results (in a good way) to just pages with .edu domains and also is looking for special librarian-cultivated webpages called libguides.