Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran li may slippers" » "tran si may slippers", "tran mi may slippers", "tran linh may slippers", "tran ly may slippers", "tran loai may slippers", "tran li may slippery", "tran li may 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: (((("tran li may 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 li may slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran li may slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran li may slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.