Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toan cho dat slippers" » "toan cao dat slippers", "toan chi dat slippers", "toan ho dat slippers", "toan chon dat slippers", "toan cho dao slippers", "toan cho dap slippers", "toan cho dat slippery", "toan cho dat 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: (((("toan cho 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: (((("toan cho dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toan cho dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toan cho dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.