Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tru hoc lua slippers" » "tu hoc lua slippers", "tri hoc lua slippers", "trung hoc lua slippers", "tru hoc luan slippers", "tru hoc luat slippers", "tru hoc cua slippers", "tru hoc lua slippery", "tru hoc 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: (((("tru hoc 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: (((("tru hoc lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tru hoc lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tru hoc lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.