"span" - key terms from Wikipedia

arch span
arm span
attention span
central span
clear span
during that span
eastbound span
leg span
life span
lift span
linear span
main span
maximum life span
memory span
original span
second span
span
span	class
span	dir
span	lang
span	of control
span	performance
span	style
span	title
span	xml
steeleye span
swing span
time span
twin span	bridge
westbound span
wing span