Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dusing java java snippets" » "using java java snippets", "dusing java java slippers"
"va dao java snippets" » "va dao va snippets", "ca dao java snippets", "va dao java slippers"

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: "((((\"dusing java java snippets\") OR (\"va dao java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( dusing java java snippets ) OR ( va dao java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dusing java java snippets") OR ("va dao java snippets"))) OR ("locating bugs code snippets"))*.