Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"den dan mon snippets" » "dien dan mon snippets", "de dan mon snippets", "nen dan mon snippets", "den dap mon snippets", "den dan dong snippets", "den dong mon 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 dan mon 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 dan mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( den dan mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("den dan mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.