Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"sinh ton van snippets" » "sinh trong van snippets", "tinh toan van snippets", "hinh toan van snippets", "sinh tong van snippets", "sinh toan van snippets", "sinh tan van snippets", "sinh ton van slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("sinh ton van snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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