Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khi hoc dinh snippets" » "khi hoc sinh snippets", "khi hoc kinh snippets", "khi hoc danh snippets", "khi hoi dinh snippets", "khien hoc dinh snippets", "khoa hoc dinh snippets", "khi hoc dinh 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: (((("khi hoc dinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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