1. Some domain names don’t go to auction and are instead held by the registrar in their own portfolios (you called this “warehousing” by the registrar). This is probably less than 0.001% of the domain names….actually, probably even less. I suspect it would only be premium domain names with massive exact match local search quantities. Not surprisingly, I cannot find any information from registrars about their procedure, quantities of domains their keep, or ICANN’s rules (if any) about this.
Some people might want to skip that because they think that they've already been crawled, which is a possibility and you can apply a manual exclusion to any results you think are going to be returned on Google for your search query. So things like YouTube, you don't want to crawl, then you can add them in there and it will ignore them if they returned in the search results. Okay, so that's yeah! That's pretty much the search setting query settings here. So your search terms go here. You can have as many as you like just enter them in their line separated.
.ac .ae .af .ag .am .ar .as .at .au .aw .ax .be .bg .bi .bj .bn .bo .br .bw .by .bz .ca .cc .ch .ci .cl .cn .co .cr .cx .cz .de .dk .dm .do .ee .es .fi .fm .fo .fr .gd .gg .gi .gl .gs .gy .hk .hn .hr .ht .hu .id .ie .il .im .in .io .iq .ir .is .it .je .jp .ke .kg .ki .kr .ky .kz .la .lc .li .lt .lu .lv .ly .ma .md .me .mg .mk .mn .ms .mu .mx .nl .nc .nf .ng .no .nu .nz .om .pe .pf .pl .pm .pr .pt .pw .qa .re .ro .rs .ru .rw .sb .sc .se .sg .sh .si .sk .sm .sn .so .st .su .sx .tc .tf .th .tl .tn .to .tr .tv .tw .ua .ug .uk .us .uy .uz .vc .wf .yt .za