Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung su lenh slippers" » "dung cu lenh slippers", "dung du lenh slippers", "dung so lenh slippers", "dung su menh slippers", "dung tu lenh slippers", "dung sac lenh slippers", "dung su lenh slippery", "dung su lenh 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: (((("dung su lenh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung su lenh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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