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