Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con giap lua slippers" » "don gian lua slippers", "ton giao lua slippers", "con giap qua slippers", "con giai luat slippers", "con gia luan slippers", "con giap lua slippery", "con giap lua 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: (((("con giap lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con giap lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con giap lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con giap lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.