Perhaps you should try some spelling variations:
"ran cac chat snippets" » "ran cac code snippets", "ran cao chat snippets", "ran cac thuat snippets", "ran cac nha snippets", "dan cac chat snippets", "ran cau chat snippets", "tranh cac chat snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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