Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"dung tay nganh slippers" » "dung tao nganh slippers", "dung tai ngan slippers", "dung cac nganh slippers", "dung tai nganh slippers", "dung may nganh slippers", "vung tay nganh slippers", "dung tay nganh slippery", "dung tay nganh 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 tay nganh 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 tay nganh slippers"))) OR ("locating bug code snippets")).
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