Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van bang cac snippets" » "van bang code snippets", "van ban cac snippets", "van nang cac snippets", "von bang cac snippets", "van nang cao snippets", "van hang ca snippets", "van dung cac 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: (((("van bang cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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