Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets", "python using data slippers"
"va cac phan snippets" » "va cac nhan snippets", "va cao phan snippets", "va cap phan snippets", "va cac phan slippers"

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

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