Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"dong bac thin slippers" » "dong bang thin slippers", "dong luc thin slippers", "dong hoc thin slippers", "dong bac thanh slippers", "dong bac thang slippers", "dong bac thay slippers", "dong bac thin slippery", "dong bac thin 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 ("dong bac thin slippers"))) or ("locating bug code snippets"))~.
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