You can search for a package via DuckDuckGo by using !bangs.
You can use the following to find packages:
- !archpkg (arch packages)
- !pkg (arch packages via AUR)
- !ubuntupack (ubuntu packages)
- !dpkg (debian packages)
- !fedorapkg (fedora packages)
- !gentoo (gentoo wiki)
- !aw (arch wiki)
- !sncr (snapcraft)
- !flat (flathub)
- !voidwiki (void linux wiki)
- !xbps (void packages)
- !dbugs (debian bugs)
- !emerge (gentoo ebuilds)