Researching Codes
There is an interesting ELS of the key word phrase Reearching Codes around which there are ELSs of related key words: Kabbalah, Code, and Light of the Secret.
Some time after the above table was found, it was examined more closely and additional extensions were found. Kabbalah was extended to Reconstruct Kabbalah. Researching Codes was extended to He who researched codes merited. Codes was extended to They are codes.