Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"thi ban mach snippets" » "thi ban sach snippets", "thi ranh mach snippets", "thi ban hanh snippets", "thi lan mach snippets", "tai ban mach snippets", "tri ban mach snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("thi ban mach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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