Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi tra lua slippers" » "thi tran lua slippers", "thi trac lua slippers", "thi ra lua slippers", "thi tra sua slippers", "thi tro lua slippers", "thi tra quan slippers", "thi tra lua slippery", "thi tra lua 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 tra lua 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 tra lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi tra lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi tra lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.