Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim tau noi snippets" » "kim tu noi snippets", "kiam tan noi snippets", "kim cau noi snippets", "kim dau noi snippets", "kim truc noi 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: (((("kim tau noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kim tau noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim tau noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim tau noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.