Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bang cac map snippets" » "nang cao map snippets", "hang ca map snippets", "dung cac map snippets", "bang cac mau snippets", "bang cac cap snippets", "bang cac tap snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("bang cac 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 cac map snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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