Perhaps you should try some spelling variations:
handbook devices » handiwork devices, handbook review, handbook define
handbook series » handbook section, guidebook series, handbook special
astd handbook » based handbook, art handbook, oecd handbook
sql handbook » belt handbook, _ handbook, ama handbook

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((( sql handbook series ) OR ( a handbook series ))) OR ( astd handbook devices )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( sql handbook series ) OR ( a handbook series ))) or ( astd handbook devices ))".
• Adding a wildcard symbol may retrieve word variants: (((( sql handbook series ) OR ( a handbook series ))) or ( astd handbook devices ))*.