To stay on top of the research, I set up RSS feeds on PubMed to alert me of certain keywords. This works very well, but I wanted to get a broader coverage (with preprints, as well as maybe patent literature). So I started going through the services listed in this Wikipedia page:
https://en.wikipedia.org/wiki/List_of_academic_databases_and_search_engines
I am looking for something that will aggregate PubMed, bioRxiv and other databases in a single feed.
I looked at some of the services in the list, but somehow they aren't able to show a lot of the articles I get in the PubMed feed. For example, if i set up a title search on PubMed for the word "CRISPR", and sort by most recently added, the first five pages of results are all articles from the past 2 weeks. If I set up the same research on Google Scholar, Semantic Scholar or EuropePMC, I get drastically different results. The papers I get from PubMed are nowhere to be found in the results. But when I single out a paper from PubMed and search for the specific paper, then I can find it. Why isn't this working? Is there no good way to do this?