Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan vuc ha slippers" » "phan duc ha slippers", "phan suc ha slippers", "phan quoc ha slippers", "phan vuc ha slippery", "phan vuc ha 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: (((("phan vuc ha 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 vuc ha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan vuc ha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan vuc ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.