Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"tung dao trong snippets" » "tung tao trong snippets", "tung dat trong snippets", "tung cay trong snippets", "tuong dao trong snippets", "tung dan trong snippets", "hung dao trong 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 ("tung dao trong snippets"))) or ("locating bug core snippets"))~.
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