Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung mo binh slippers" » "dung co binh slippers", "dung cho binh slippers", "dung von binh slippers", "dung mo hinh slippers", "dung mo tinh slippers", "dung o binh slippers", "dung mo binh slippery", "dung mo binh 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: (((("dung mo binh 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 mo binh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("dung mo binh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.