Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khac so sinh snippets" » "khac son sinh snippets", "khac do sinh snippets", "khac co sinh snippets", "khac so sanh snippets", "khac so tinh snippets", "khac cho sinh snippets", "khac so sinh 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: (((("khac so sinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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