Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung doi dap slippers" » "huong doi dap slippers", "dung tai dap slippers", "dung co dap slippers", "dung hoi dap slippers", "dung doi dau slippers", "dung do dap slippers", "dung doi dap slippery", "dung doi dap 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.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung doi dap slippers"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung doi dap slippers"))) or ("locating bug code snippets"))*.