Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung ha ke snippets" » "dung ha code snippets", "dung va ke snippets", "dung he ke snippets", "dung khoa ke snippets", "dung hat ke snippets", "dung kha ke snippets", "dung ha le 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: (((("dung ha ke snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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