Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khoan hoi li snippets" » "khoan nhoi li snippets", "khoa hoi li snippets", "khoa hoc li snippets", "khoan hoi ki snippets", "khoan hoi le snippets", "khoan hoi ly snippets", "khoan hoi li 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: (((("khoan hoi li snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khoan hoi li snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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