Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ham sang cho snippets" » "ham sang code snippets", "lam sang cho snippets", "nham nang cho snippets", "pham hang cho snippets", "ham danh cho snippets", "ham dung cho snippets", "ham sang tao 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: (((("ham sang cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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