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