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