Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dac san than snippets" » "dac sang than snippets", "dac san thanh snippets", "dac ban than snippets", "dac sac than snippets", "cac san than snippets", "dac nhan than snippets", "dac san than 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: (((("dac san than snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dac san than snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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