Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac don luc slippers" » "cac dan luc slippers", "cac mon luc slippers", "cac doanh luc slippers", "cac dong luc slippers", "cac den luc slippers", "cac dien luc slippers", "cac don luc slippery", "cac don luc 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: (((("cac don luc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac don luc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac don luc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac don luc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.