Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"when hoc chi snippets" » "when hoc code snippets", "khien hoc chi snippets", "dien hoc chi snippets", "hen ho chi snippets", "when hoc chia snippets", "when hoc cho snippets", "when hoc chu 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: (((("when hoc chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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