Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang ca cong snippets" » "hang ca code snippets", "hang va cong snippets", "nang cao cong snippets", "hang tai cong snippets", "hang cua cong snippets", "hang cac cong snippets", "hang cao cong 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: (((("hang ca cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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