Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"don kinh ky snippets" » "dong kinh ky snippets", "von kinh ky snippets", "don tinh ky snippets", "don minh ky snippets", "don trinh ky snippets", "don kinh tay snippets", "don kinh ky 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: (((("don kinh ky snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("don kinh ky snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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