Referring back to this: Tag Synonym Request - [client-object-model] -> [csom][jsom]
My opinion This is a stupid suggestion and breaks search.
CSOM is NOT JSOM, they have different functionality they are just built to look the same. The only reason I noticed this was I was trying to look through CSOM questions and found the search completely at the moment as they are currently merged in. Not sure what happened but I predominantly get JSOM results under client object model when I search for CSOM now.
This mapping should be removed as it was put into place by not sure whom.
To clarify the situation
These are all separate technologies with different APIs and the tags should remain separate.