Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc duc hanh slippers" » "toc duc thanh slippers", "toc duc anh slippers", "toc du hanh slippers", "ton duc hanh slippers", "hoc duc hanh slippers", "hoc duoc hanh slippers", "toc duc hanh slippery", "toc duc hanh 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 duc hanh 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 duc hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc duc hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc duc hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.