Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc toan va slippers" » "ngoc toan va slippers", "quoc toan va slippers", "tich toan va slippers", "toc doan va slippers", "toc tran van slippers", "toc toan ban slippers", "toc toan va slippery", "toc toan 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: (((("toc toan 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: (((("toc toan va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc toan va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc toan va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.