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