Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"den nay son snippets" » "den ngay son snippets", "den gay son snippets", "den lay son snippets", "den tay son snippets", "den may son snippets", "den nam son 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 nay son 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 nay son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( den nay son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("den nay son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.