Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"may bach cau snippets" » "may bach code snippets", "tay bac cau snippets", "may mac cau snippets", "huy bach cau snippets", "may bac cau snippets", "may bach mai snippets", "may sach cap 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: (((("python using java snippets") or ("may bach cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("may bach cau snippets"))) OR ("locating bug core snippets")).
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