Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"quang tan lap slippers" » "quang tuan lap slippers", "quang tran lap slippers", "quang ban lap slippers", "quang toan lap slippers", "quang dan lap slippers", "quang tai lap slippers", "quang tan lap slippery", "quang tan lap 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 ("quang tan lap slippers"))) or ("locating bug code snippets"))~.
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