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