Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"muc chat thien snippets" » "muc phat trien snippets", "muc phat hien snippets", "muc cai thien snippets", "duoc chat thien snippets", "luc nhat thien snippets", "hoc chat thien snippets", "muc chat thien slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "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 ("muc chat thien snippets"))) or ("locating bug code snippets"))~.
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