Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cho hang pha snippets" » "cho thanh pha snippets", "cho phan pha snippets", "thi hang pha snippets", "cho hang phat snippets", "cho hang pham snippets", "cho hang ha snippets", "cho hang pha 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: (((("cho hang pha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho hang pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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