Perhaps you should try some spelling variations:
"table computers" » "table computer", "tables computer", "portable computers"
"tablet computer" » "tableau computer", "tab computer", "about computer"
"tablet computers" » "tableau computers", "tab computers", "about computers"

Try widening your search to All Fields.

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: (("table computers") OR ((("tablet computer") OR ("tablet computers")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"table computers\") or (((\"tablet computer\") OR (\"tablet computers\"))))".
• Removing quotes may allow a broader search: (( table computers ) or ((( tablet computer ) OR ( tablet computers )))).
• Adding a wildcard symbol may retrieve word variants: (("table computers") or ((("tablet computer") OR ("tablet computers"))))*.