Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran day sac snippets" » "tran duy sac snippets", "toan day sac snippets", "tran dam sac snippets", "tran dac sac snippets", "tran day sau snippets", "tran dat sach snippets", "tran day sac slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("tran day sac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("tran day sac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.