Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cac duc than snippets" » "cac duc thang snippets", "cac duc thanh snippets", "cac duc thuan snippets", "cac du than snippets", "cac dac than snippets", "cao duc than snippets", "cac duc 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: (((("cac duc 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: (((("cac duc than snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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