Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bugs code snippets", "locating bug code slippers"
"python using java snippets" » "python using data snippets"
"dan va lua slippery" » "doan va lua slippery", "dan ca lua slippery", "ban va lua slippery", "dan va luat slippery", "dan vi lua slippery"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan va lua slippery") OR ("python using java snippets"))) OR ("locating bugs code slippers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dan va lua slippery\") OR (\"python using java snippets\"))) OR (\"locating bugs code slippers\"))".
• Removing quotes may allow a broader search: (((( dan va lua slippery ) OR ( python using java snippets ))) OR ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("dan va lua slippery") OR ("python using java snippets"))) OR ("locating bugs code slippers"))*.