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