Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hinh dan mon snippets" » "binh dan mon snippets", "hinh san mon snippets", "linh dan mon snippets", "hinh dap mon snippets", "hinh dan dong snippets", "hinh dong mon 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: (((("hinh dan mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hinh dan mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh dan mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh dan mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.