Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khanh hoa lu slippers" » "thanh hoa lu slippers", "hang hoa lu slippers", "khanh hoa ly slippers", "khanh hoa li slippers", "khanh hoa luan slippers", "khanh hoa lu slippery", "khanh hoa lu 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: (((("khanh hoa lu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khanh hoa lu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("khanh hoa lu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.