Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi hang cua snippets" » "phi hang code snippets", "thi hang cua snippets", "phi hung cua snippets", "pham hang cua snippets", "phi mang cua snippets", "phi hang ca snippets", "phi huong 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: (((("phi hang cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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