Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"den cam va snippets" » "den cac va snippets", "den lam va snippets", "den nam va snippets", "den cham va snippets", "den cao va snippets", "den cam va slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("den cam va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("den cam va snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( den cam va snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("den cam va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.