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