Improved InterNACHI search feature.

The search feature at the bottom right corner of the front home page of nachi.org has been improved to keep up with the growing size of this site.

It now provides more accurate results sorted by relevancy, accepts Boolean searches (we've added instructions), and is faster.

Results are displayed similarly to Google for familiarity purposes.

Further search improvements forthcoming.

https://www.nachi.org/search32