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