Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"cach chung phi snippets" » "cac chung phi snippets", "cac chuong phi snippets", "cach dung phi snippets", "cach chung chi snippets", "cach chung vi snippets", "cach xung phi snippets"
"locating bug core snippets" » "locating bug 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 ("cach chung phi snippets"))) or ("locating bug core snippets"))~.
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