Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hanh han wu snippets" » "hanh nhan wu snippets", "hanh phan wu snippets", "hanh san wu snippets", "hanh hang wu snippets", "hanh han tu snippets", "hanh han du snippets", "hanh han wu 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 han wu 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 han wu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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