Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc chao van slippers" » "luc cao van slippers", "luc cho van slippers", "buoc chao van slippers", "luc hao van slippers", "luc thao van slippers", "luc chao van slippery", "luc chao van 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 chao van 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 chao van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc chao van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc chao van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.