Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoa doi vai snippets" » "hoa dai vai snippets", "hoc doi vai snippets", "xoa doi vai snippets", "hoa doi voi snippets", "hoa doi va snippets", "hoa doi bai snippets", "hoa doi vai slippers"
"locating bug code snippets" » "locating bug code slippers", "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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoa doi vai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hoa doi vai snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoa doi vai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.