Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thon chi can snippets" » "ho chi can snippets", "hop chi can snippets", "toan chi can snippets", "thon chi van snippets", "thon chi dan snippets", "thon cho can 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: (((("thon chi can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thon chi can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thon chi can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thon chi can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.