Perhaps you should try some spelling variations:
"web site / authority programs" » "web site / authority program", "web site / authority programme", "web site / authority problems"
"web site / authoring programs" » "web site / authority programs", "web site / tutoring programs", "web site / authoring problems"
"web site / authoring program" » "web site / authority program", "web site / tutoring program", "web site / authoring problem"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"web site / authoring programs\") OR (\"web site / authority programs\"))) OR (\"web site / authoring program\"))".
• Removing quotes may allow a broader search: (((( web site / authoring programs ) OR ( web site / authority programs ))) OR ( web site / authoring program )).
• Adding a wildcard symbol may retrieve word variants: (((("web site / authoring programs") OR ("web site / authority programs"))) OR ("web site / authoring program"))*.