Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang he cac snippets" » "nang he code snippets", "nang ho cac snippets", "bang he cac snippets", "nang nghe cac snippets", "nang nhe cac snippets", "nang ve cac snippets", "nang he bac 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: (((("nang he cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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