Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"sinh hoc liu snippets" » "sinh hoc li snippets", "sinh hoc luu snippets", "sinh hoc dieu snippets", "dinh hoc liu snippets", "minh hoc liu snippets", "kinh hoc liu snippets", "sinh hoc liu 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 hoc liu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sinh hoc liu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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