Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chan men da snippets" » "phan mien da snippets", "phan mem da snippets", "cha me da snippets", "chan men dam snippets", "chan men a snippets", "chan men va 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: (((("chan men 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: (((("chan men da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chan men da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chan men da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.