Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"trong thoi pha slippers" » "trong thi pha slippers", "trong tho pha slippers", "trong trot pha slippers", "trong phoi phan slippers", "trong thai phan slippers", "trong thoi khac slippers", "trong thoi pha slippery", "trong thoi pha 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 ("trong thoi pha slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("trong thoi pha slippers"))) OR ("locating bug code snippets")).
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