Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con bai choi snippets" » "con tai chi snippets", "con bai hoc snippets", "con bai thi snippets", "co bai choi snippets", "con ban choi snippets", "con lai choi 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: (((("con bai choi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con bai choi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con bai choi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con bai choi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.