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