Find link is a tool written by Edward Betts.
searching for Small extension node 1 found (3 total)
alternate case: small extension node
List of acronyms: S
case mismatch in snippet
find links to article
instead, for a given time SEN (s) Senegal (ISO 3166 trigram) (i) Small Extension Node SEP (i) Somebody Else’s Problem Spherical Error Probable System