Hi,
I'm not sure if I understood you correctly, but the correction instructions (code changes) of Note 2119625 do contain search term LE22AF01 as text:
Yet this fairly recent (release date 30.01.2015) Note is not in the search results.
Could it be that something else like relevance for our Release and SP level plays role in search results displayed as well..?
Thank you,
Janis