Man pages matching name gnutls_pkcs11_privkey_generate2 in section 3:

gnutls_pkcs11_privkey_generate2.3.en	debian 10 / gnutls-doc
gnutls_pkcs11_privkey_generate2.3.en	debian 11 / gnutls-doc
gnutls_pkcs11_privkey_generate2.3.en	debian 12 / gnutls-doc