Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ca phi trong slippers" » "ca phi thuong slippers", "ca choi trong slippers", "ca nhin trong slippers", "cua phi trong slippers", "ca chi trong slippers", "ca phe trong slippers", "ca phi trong slippery", "ca phi trong grippers"
"locating bug code snippets" » "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: (((("ca phi trong slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ca phi trong slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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