Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets"
"dung cac nen slippers" » "luong cac nen slippers", "dung cho nen slippers", "dung tai nen slippers", "dung cac benh slippers", "dung cac nhan slippers", "dung cac bien slippers", "dung cac nen slippery", "dung cac nen 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: (((("data using java snippets") or ("dung cac nen slippers"))) or ("locating bug code snippets"))~.
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