Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"dung trinh bay slippers" » "dung tinh bay slippers", "dong trinh bay slippers", "cong trinh bay slippers", "dung trinh may slippers", "dung trinh ban slippers", "dung trinh bao slippers", "dung trinh bay slippery", "dung trinh bay 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 ("dung trinh bay slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("dung trinh bay slippers"))) OR ("locating bug code snippets")).
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