Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cay cho hang snippets" » "cay cho thanh snippets", "cay cho phan snippets", "cay thi hang snippets", "cap cho hang snippets", "cao cho hang snippets", "cay co hang snippets", "cay cho hang 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 cho hang 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 cho hang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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