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

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