Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"duc ca lua slippers" » "duc cac lua slippers", "duc va lua slippers", "duc ha lua slippers", "duc cay lua slippers", "duc ca cua slippers", "duc ca dua slippers", "duc ca lua slippery", "duc ca lua 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 ("duc ca lua slippers"))) or ("locating bug code snippets"))~.
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