Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sang ma cua snippets" » "sang ma code snippets", "tang ma cua snippets", "nang ma cua snippets", "sang tao cua snippets", "sang ca cua snippets", "sang manh cua snippets", "sang 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: (((("sang ma cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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