Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chu cua duc snippets" » "chuc cua duc snippets", "hu cua duc snippets", "chi cua duc snippets", "chu cua tuc snippets", "chu cua nuoc snippets", "chu cua quoc snippets", "chu cua 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: (((("chu cua 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: (((("chu cua duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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