Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"dung pan li slippers" » "dung phan li slippers", "dung san li slippers", "dung van li slippers", "dung ban li slippers", "dung dan li slippers", "dung han li slippers", "dung pan li slippery", "dung pan li grippers"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code snippets") or ("dung pan li slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("dung pan li slippers"))) OR ("locating bug code snippets")).
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