Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tao than sao snippets" » "tao thuan sao snippets", "tam than sao snippets", "tao nhan sao snippets", "tao than so snippets", "tao than vao snippets", "tao thanh san snippets", "tao than sao 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 than sao 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 than sao snippets"))) OR ("locating bug code snippets")).
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