Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"danh co hung snippets" » "danh cho hung snippets", "doanh co hung snippets", "anh co hung snippets", "danh co chung snippets", "danh co huong snippets", "danh co nhung snippets", "danh co hung 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: (((("danh co hung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("danh co hung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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