Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nham cay map snippets" » "pham cay map snippets", "nhanh cay map snippets", "nha cao map snippets", "nham cay mac snippets", "nham cat map snippets", "nham cay mang snippets", "nham cay map 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: (((("nham cay map snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nham cay map snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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