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