Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khan ma cua snippets" » "khan ma code snippets", "nhan ma cua snippets", "than ma cua snippets", "khan maaz cua snippets", "khan ca cua snippets", "khan manh cua snippets", "khan mang cua 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: (((("python using java snippets") or ("khan ma cua snippets"))) or ("locating bug core snippets"))~.
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