Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tac vi lua slippers" » "cac vi lua slippers", "tac va lua slippers", "tac di lua slippers", "tac vi luu slippers", "tac vi lua slippery", "tac 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: (((("tac 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: (((("tac vi lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tac vi lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tac vi lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.