Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh xac la slippers" » "trinh xay la slippers", "trinh cac la slippers", "trinh xuan la slippers", "trinh xa la slippers", "trinh xac va slippers", "trinh xau la slippers", "trinh xac la slippery", "trinh xac la 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: (((("python using java snippets") or ("trinh xac la slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trinh xac la slippers"))) OR ("locating bug code snippets")).
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