Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tham mat cau snippets" » "tham mat code snippets", "ham mat cau snippets", "cham mat cau snippets", "nham mat cau snippets", "tham mau cau snippets", "tham dat cau snippets", "tham mat can snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tham mat cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tham mat cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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