Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van binh dan slippers" » "van minh dan slippers", "van dinh dan slippers", "van linh dan slippers", "van minh danh slippers", "van binh dinh slippers", "van binh luan slippers", "van binh dan slippery", "van binh dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("van binh dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van binh dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van binh dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van binh dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.