Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang su cao snippets" » "tang su code snippets", "tang suc cao snippets", "trang su cao snippets", "dang su cao snippets", "tang cu cao snippets", "tang vu cao snippets", "tang su co 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: (((("tang su cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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