Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoi nuoc duc snippets" » "hoc nuoc duc snippets", "roi nuoc duc snippets", "thon nuoc duc snippets", "hoi ngoc duc snippets", "hoi nuoc cuc snippets", "hoi duoc duoc snippets", "hoi nuoc duc 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: (((("hoi nuoc duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi nuoc duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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