Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"hanh hoi trac slippers" » "hanh thoi trac slippers", "hanh noi trac slippers", "hanh hoa trac slippers", "hanh hoi trach slippers", "hanh hoi tran slippers", "hanh hoi tac slippers", "hanh hoi trac slippery", "hanh hoi trac 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 ("hanh hoi trac slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("hanh hoi trac slippers"))) OR ("locating bug code snippets")).
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