Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chau tho tao snippets" » "chat thom tao snippets", "cau thi tao snippets", "phu tho tao snippets", "chau tho tay snippets", "chau tho tac snippets", "chau tho tai snippets", "chau tho tao 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: (((("chau tho tao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chau tho tao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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