Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phuc cuu tao snippets" » "phuc cua tao snippets", "phuc chau tao snippets", "phuc vu tao snippets", "phuc cau tao snippets", "phuc cuu dao snippets", "phuc cuu tac snippets", "phuc cuu 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: (((("phuc cuu 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: (((("phuc cuu tao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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