Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cay cong ban snippets" » "cac cong ban snippets", "cao cong ban snippets", "cau cong ban snippets", "cay cong bang snippets", "cay cong san snippets", "cay cong tan snippets", "cay cong ban 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: (((("cay cong ban snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cay cong ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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