Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khac va hanh snippets" » "thac va hanh snippets", "khac ve hanh snippets", "khau va hanh snippets", "khac van hanh snippets", "khac va thanh snippets", "khac va danh snippets", "khac va hanh 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: (((("khac va hanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khac va hanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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