Also, I just searched for "transgender" on nih.gov, and got lots of hits [2], the first one being a publication on PubMed [3].
[1] https://www.reddit.com/r/NIH/comments/1j28ytk/comment/mfs14d...
[2] https://search.nih.gov/search?utf8=%E2%9C%93&affiliate=nih&q...
https://search.nih.gov/search?utf8=%E2%9C%93&affiliate=nih&q...
Adding an extra word to censored searches appears to defeat the effect for now. For example, “diversity” is censored but “diversity a” works.
The transgender censor seems to be simple string matching (if query == "transgender"). Just putting the forbidden word in quotation marks makes it searchable, too [1].
I wonder if the filter was intentionally implemented in a shitty way by NIH staff so that they formally comply with an internal order but offer easy ways to circumvent it.
[1] https://search.nih.gov/search?utf8=%E2%9C%93&affiliate=nih&q...
This isn't a 'search problem'; searching for 'gender' and 'transgender' always and immediately redirects back to the main page. I also tested several unrelated searches without any issues (HIV, genome, public, potato).