404. That’s an error.

The requested URL /custom?client=google-coop-np&cof=FORID:13%3BAH:left%3BCX:Learningforward%252Eorg%2520%2528Everything%2529%3BL:https://www.google.com/intl/en/images/logos/custom_search_logo_sm.gif%3BLH:30%3BLP:1%3BKMBOC:%23336699%3B&adkw=AELymgVpodX050qt-W2_6F_Dp1PxHT9moVJq0-qXrQHQevKxkDKADkQ1uj5jwM5PgaFc7dgAkedbdzhNYzhQ11v0AKDUBF8suknvglukezfGOgB1YK_VKiU&hl=en&boostcse=0&ie=UTF-8&oe=UTF-8&q=continuous+improvement+more:bookstore&cx=008065941373063948243:yzu6ui2m0ao was not found on this server. That’s all we know.