Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh dan xac slippers" » "thanh dan xac slippers", "hanh san xac slippers", "canh dan xac slippers", "hanh dan bac slippers", "hanh dan cac slippers", "hanh dan xa slippers", "hanh dan xac slippery", "hanh dan xac grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hanh dan xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh dan xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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