Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dai tan cau snippets" » "dai tan code snippets", "dai han cau snippets", "hai tan cau snippets", "dai tai cau snippets", "dai toan cau snippets", "dai van cau snippets", "dai tan ca 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: (((("dai tan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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