Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"len choi tu slippers" » "len thoi tu slippers", "len troi tu slippers", "ben chi tu slippers", "len hoi tu slippers", "len cho tu slippers", "len chon tu slippers", "len choi tu slippery", "len choi tu 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: (((("len choi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("len choi tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( len choi tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("len choi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.