Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"hoc doi trinh slippers" » "hoc doc trinh slippers", "hoc doi tinh slippers", "hoc dong trinh slippers", "hoc dai trinh slippers", "hoc noi trinh slippers", "hoc moi trinh slippers", "hoc doi trinh slippery", "hoc doi trinh 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 ("hoc doi trinh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("hoc doi trinh slippers"))) OR ("locating bug code snippets")).
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