Perhaps you should try some spelling variations:
"Computer Software—redisability" » "Computer Software—revisability", "Computer Software—realisability", "Computer Software—predicability"
"Computer Software—creditability" » "Computer Software—predictability", "Computer Software—credibility", "Computer Software—profitability"
"computer software—usability" » "computer software—disability"

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: (((("Computer Software—redisability") OR ("Computer Software—creditability"))) OR ("computer software—usability")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"Computer Software—redisability\") OR (\"Computer Software—creditability\"))) or (\"computer software—usability\"))".
• Removing quotes may allow a broader search: (((( Computer Software—redisability ) OR ( Computer Software—creditability ))) or ( computer software—usability )).
• Adding a wildcard symbol may retrieve word variants: (((("Computer Software—redisability") OR ("Computer Software—creditability"))) or ("computer software—usability"))*.