Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"van ban nhan slippers" » "van ban than slippers", "van van nhan slippers", "van ban thanh slippers", "van ban nhan slippery", "van ban nhan grippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using data snippets") or ("van ban nhan slippers"))) or ("locating bug core snippets"))~.
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