Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hanh nhan vi snippets" » "thanh nhan vi snippets", "danh nhan vi snippets", "anh nhan vi snippets", "hanh nhanh vi snippets", "hanh nhan va snippets", "hanh nhan bi snippets", "hanh nhan vi 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: (((("hanh nhan vi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh nhan vi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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