Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap vi lua slippers" » "cap voi lua slippers", "cac vi lua slippers", "cap va lua slippers", "cap vi luu slippers", "cap vi lua slippery", "cap vi lua 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: (((("cap vi lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap vi lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap vi lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap vi lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.