Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac cot nhat slippers" » "dac cot hat slippers", "dac tot nhat slippers", "dac cong nhat slippers", "dac co nhat slippers", "cac cot nhat slippers", "dac cot nhat slippery", "dac cot nhat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dac cot nhat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dac cot nhat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac cot nhat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac cot nhat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.