sharepoint2013 - Search

http://sp-vinod.blogspot.com/2012/02/error-search-service-instance-on-this.html

https://social.technet.microsoft.com/Forums/en-US/21bfbfe0-1530-4592-bfd1-205676d2a15a/error-starting-sharepoint-server-search?forum=sharepointsearch

https://blogs.technet.microsoft.com/wbaer/2013/12/18/how-to-rename-search-service-application-databases-on-the-same-server/

https://social.technet.microsoft.com/Forums/office/en-US/6b96f9a3-ccef-484e-af04-617c2f8ef702/how-can-i-force-delete-sharepoint-2013-search-service?forum=sharepointadmin

https://technet.microsoft.com/en-us/library/ee704553.aspx?f=255&MSPPError=-2147217396

https://blogs.technet.microsoft.com/tothesharepoint/2013/11/04/how-to-configure-the-search-results-web-part-to-use-a-new-result-source-in-sharepoint-2013/

https://blogs.technet.microsoft.com/tothesharepoint/2012/10/09/build-a-specialized-search-experience-in-minutes-with-sharepoint-2013/

https://blogs.technet.microsoft.com/tothesharepoint/2013/11/12/how-to-add-a-custom-search-vertical-to-your-search-results-page-in-sharepoint-2013/

https://technet.microsoft.com/en-us/library/dn197173.aspx#Step 2: Create a query rule to turn on hybrid federated search results in SharePoint Server 2013

https://technet.microsoft.com/en-us/library/gg502597.aspx?f=255&MSPPError=-2147217396

https://blogs.technet.microsoft.com/praveenh/2013/02/06/create-a-new-search-service-application-in-sharepoint-2013-using-powershell/

https://social.technet.microsoft.com/wiki/contents/articles/12714.sharepoint-2013-quickshoot-to-the-search-services-application.aspx

Search configuration
http://www.toddklindt.com/blog/Lists/Posts/Post.aspx?ID=378