Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan chi dat slippers" » "phan thi dat slippers", "phan che dat slippers", "pham chi dat slippers", "phan cai dat slippers", "phan chi dan slippers", "phan chi dao slippers", "phan chi dat slippery", "phan chi dat 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 chi dat 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 chi dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan chi dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan chi dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.