Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc cap van slippers" » "suc cap van slippers", "luc cao van slippers", "luc canh van slippers", "luc cac van slippers", "luc tap van slippers", "luc cap van slippery", "luc cap van grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("luc cap 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 cap van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc cap van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc cap van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.