Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh cau le snippets" » "trinh cau code snippets", "trinh chat le snippets", "trinh chao le snippets", "trinh tu le snippets", "trinh cac le snippets", "trinh cau de snippets", "trinh hau le 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: (((("trinh cau le snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh cau le snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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