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