Link Indexing, often sold as a separate service by the so-called specialized Link Indexing companies, is nothing but your backlink getting picked up by Google.
https://verkkovirkailija.purot.net/profile/rockjack
https://valdaypark.ru/forums/users/aruha/
https://twentysomethingtransue.blogspot.com/2011/02/fill-in-blank-how-to-write-love-letter.html?showComment=1603459459242#c1310472748784034116
https://support.syniti.com/hc/en-us/community/posts/360052096933-Red-Hat-Certified-Engineer
https://support.stanleytools.com/hc/en-us/community/posts/360013822638-maintenance-technician
https://support.brickandmobile.com/hc/en-us/community/posts/360074121771-maintenance-technician
https://support.bravadohealth.com/hc/en-us/community/posts/360052097073-maintenance-technician
https://support.blackanddecker.com/hc/en-us/community/posts/360013694997-maintenance-technician
https://support.biddytarot.com/hc/en-us/community/posts/360006867896-maintenance-technician
https://smartenoughcity.mitpress.mit.edu/user/mahaa-m
https://smartenoughcity.mitpress.mit.edu/user/hithyshi-hithu
https://smartenoughcity.mitpress.mit.edu/user/ajay-raj
https://scottjacques.pubpub.org/user/ajay-raj
https://scandinavianretreat.blogspot.com/2014/02/our-house-longing-for-spring.html?showComment=1603458416325#c3830341346887991744
https://sanangelolive.com/members/annanya
https://roykoymoykoy.blogspot.com/2017/09/blog-post_777.html?showComment=1603461118625#c3971964377096090094
https://review.easycounter.com/reputation-Fieldengineer-safe
https://patternofbasketball.blogspot.com/2016/03/the-ringer.html?showComment=1603439978316#c2349390061885768973
https://parismabelle.com/en/statue_of_liberty_7-2/#comment-29885
https://packagingworld.blogspot.com/2008/03/coffee-time-bag-and-cups.html?showComment=1603450937589#c1104779887431892481
https://osc-harvard.pubpub.org/user/shyamsai-kumar
https://oi-asimvivastoi.blogspot.com/2019/06/blog-post_996.html?showComment=1603461256618#c2038372405231123499
https://network.crcna.org/user/198520
https://neo-neocon.blogspot.com/2006/04/we-few-we-proud-we-psychobloggers.html#c267263416631030465
https://nataschasrosenberg.blogspot.com/2009/04/i-wish-you-happy-easter-felices-pascuas.html?showComment=1603682860031#c7753406581182427333
https://mudancaedivergencia.blogspot.com/2011/08/desgraca-que-sarkozy-obama-e-cameron.html?showComment=1603556188679#c6615777063329406541
