Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thuc co dung snippets" » "tuc co dung snippets", "thuat co dung snippets", "thuc cua dung snippets", "thuc co duong snippets", "thuc co dong snippets", "thuc cu dung snippets", "thuc co dung 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: (((("thuc co dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc co dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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