Your search +path:system +path:. +path:ruby +path:. +path:tcp_cntrl0 +path:. +path:coalescer +path:. +path:cp_tcp_st_hits
did not match any files.
Suggestions:
Make sure all terms are spelled correctly.
Try different keywords.
Try more general keywords.
Use 'wil*' cards if you are looking for partial match.