Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"tran anh tranh slippers" » "tran canh tranh slippers", "tran lanh tranh slippers", "tran anh thanh slippers", "tran manh tranh slippers", "tuan anh tranh slippers", "tran thanh tranh slippers", "tran anh tranh slippery", "tran anh tranh 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 ("tran anh tranh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("tran anh tranh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tran anh tranh slippers ))) or ( locating bug code snippets )).
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