Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tao phat xac snippets" » "dao phat xac snippets", "tao chat xac snippets", "tam phat xac snippets", "tao phat xa snippets", "tao phap xac snippets", "tao phat xuat snippets", "tao phat xac 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: (((("python using java snippets") or ("tao phat xac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tao phat xac snippets"))) OR ("locating bug code snippets")).
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