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