Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tri mach cua snippets" » "tri mach code snippets", "tri mac cua snippets", "trinh mach cua snippets", "tri khach cua snippets", "tri manh cua snippets", "tri cach cua snippets", "tri sach cua 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: (((("tri mach cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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