Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"anh anh trac slippers" » "anh sinh trac slippers", "anh anh tuan slippers", "anh anh thuc slippers", "thanh anh trac slippers", "hinh anh trac slippers", "minh anh trac slippers", "anh anh trac slippery", "anh anh 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 ("anh anh 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 ("anh anh trac slippers"))) OR ("locating bug code snippets")).
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