Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tham do dac slippers" » "thai do dac slippers", "pham do dac slippers", "tham du dac slippers", "tham do duc slippers", "tham do dai slippers", "tham so dac slippers", "tham do dac slippery", "tham do dac 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 ("tham do dac slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tham do dac slippers"))) OR ("locating bug code snippets")).
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