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