Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran vu su slippers" » "tran tu su slippers", "tran van su slippers", "trang va su slippers", "tran va su slippers", "tran ve su slippers", "tran vu tu slippers", "tran vu su slippery", "tran vu su 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: (((("tran vu su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran vu su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran vu su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran vu su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.