Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan do huong slippers" » "dan do luong slippers", "dan do hong slippers", "dan co huong slippers", "dang do huong slippers", "dan dao huong slippers", "doan do huong slippers", "dan do huong slippery", "dan do huong grippers"
"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: (((("dan do huong slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan do huong slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan do huong slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan do huong slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.