[car]

inurl:/links/add.cgi
inurl:/forums.cgi?forum=
inurl:/guestbookadd.asp
inurl:/guestbook/guestbook.php
inurl:/post.cgi?action=
inurl:/html/messageboard.html
inurl:/wforum.cgi?page=
inurl:/guestbook.cgi?action=
inurl:/guestbook/addguest.html
inurl:/epad/epad.cgi
inurl:/main.cgi?board=
inurl:/details.php?image_id=
inurl:/guestbook/guestbook.php?new_message=
inurl:/guestbook.php?form=
inurl:/bbs/apeboard_plus.cgi
inurl:/burningbook/addentry.php
inurl:/mt-comments.cgi?entry_id=
inurl:/xfguestbook/sign.php
inurl:/code-image.php?codeimage=
inurl:/add.cgi
inurl:/kniha.php
inurl:/guest.php?page=


Try to search this terms in googfle and each time add "keyword" to get niche sites.
welcome if anyone need any help related to that
and a green rep is welcome if you like my post