Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan doan vi slippers" » "chan doan vi slippers", "phan hoan vi slippers", "chuan doan vi slippers", "phan doan va slippers", "phan don vi slippers", "phan doan thi slippers", "phan doan vi slippery", "phan doan vi 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 doan vi 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 doan vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan doan vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan doan vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.