Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap tran anh slippers" » "lap toan anh slippers", "lap trat anh slippers", "lap tren anh slippers", "lap tran manh slippers", "lap tuan anh slippers", "lap tran thanh slippers", "lap tran anh slippery", "lap tran anh 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: (((("lap tran anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("lap tran anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.