Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data a tiep slippers" » "data _ tiep slippers", "data 4 tiep slippers", "data va tiep slippers", "data hoa tiep slippers", "data cau tiep slippers", "data a tiep slippery", "data a tiep grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

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