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