Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc duoc tap slippers" » "luat duoc tap slippers", "duoc duoc tap slippers", "luc hoc tap slippers", "luc duoc thao slippers", "luc tuc tap slippers", "luc duoc tap slippery", "luc duoc tap 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: (((("luc duoc tap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc duoc tap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc duoc tap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc duoc tap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.