Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"anh pham anh snippets" » "anh phan anh snippets", "anh phap anh snippets", "thanh pham anh snippets", "anh pham thanh snippets", "anh pham minh snippets", "anh pham van snippets", "anh pham anh slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("anh pham anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh pham anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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