Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"dung phu thang slippers" » "dung thu thang slippers", "dung phu khang slippers", "dung phuc thanh slippers", "dung phan thang slippers", "dung cho thang slippers", "dung he thang slippers", "dung phu thang slippery", "dung phu thang 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 phu thang 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 phu thang slippers"))) OR ("locating bug code snippets")).
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