The top answer to How to search on GitHub to get exact string matches, including special characters shows a way to search GitHub for terms that include special
coreclr
gke-monitoring
wp-nav-walker
gboard
android-websettings
pymunk
fixed-size-types
httphandler
intel-pmu
pdflatex
bytecode-manipulation
authorize.net
tensorflow-addons
sysv
dlclose
fee
stackexchange-api
xamarin.mac
django-custom-manager
symfony3.x
level-of-detail
nginx-reverse-proxy
piranha-cms
strongly-typed-dataset
alasql
ionic-serve
feature-selection
pdo
epson
jradiobutton