Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bang cau map snippets" » "hang cau map snippets", "bang cac map snippets", "nang cao map snippets", "bang cat map snippets", "bang cau may snippets", "bang cau chap snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("bang cau map snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bang cau map snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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