Perhaps you should try some spelling variations:
"pocket references see" » "pocket reference see", "packet references see", "packets references see", "pocket references seven", "pocket references self", "pocket references semi"
"pocket references some" » "pocket reference some", "packet references some", "packets references some"

Try widening your search to All Fields.

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: "((\"pocket references see\") OR (\"pocket references some\"))".
• Removing quotes may allow a broader search: (( pocket references see ) OR ( pocket references some )).
• Adding a wildcard symbol may retrieve word variants: (("pocket references see") OR ("pocket references some"))*.