Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan lan xac slippers" » "phan lap xac slippers", "phan van xac slippers", "phan loai xac slippers", "phan dan xac slippers", "phan lan dac slippers", "phan toan xac slippers", "phan lan xac slippery", "phan lan xac 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: (((("phan lan xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan lan xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan lan xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan lan xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.