Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong ha va slippers" » "cong hoa va slippers", "dong ha va slippers", "cong tac va slippers", "cong ha van slippers", "cong nha va slippers", "cong ha va slippery", "cong ha va 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: (((("cong ha va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong ha va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong ha va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong ha va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.