Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi bai choi snippets" » "thi tai chi snippets", "thi bai hoc snippets", "thi bai thi snippets", "thai bai choi snippets", "thi mai choi snippets", "thi hai 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: (((("thi 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: (((("thi bai choi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi bai choi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi bai choi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.