Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"phung thi lua slippers" » "huong thi lua slippers", "phung ho lua slippers", "phung thi luan slippers", "phung thi dua slippers", "phung thi cua slippers", "phung thi lua slippery", "phung thi 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 ("phung thi lua slippers"))) or ("locating bug code snippets"))~.
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