Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dot ca da snippets" » "doi ca da snippets", "don ca da snippets", "dot a da snippets", "dot ca dao snippets", "dot ca dan snippets", "dot ca dam snippets"
"locating bug code snippets" » "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: (((("dot ca da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dot ca da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dot ca da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dot ca da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.