Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery", "python using java slippers"
"web do cac grippers" » "we do cac grippers", "web da cac grippers", "web o cac grippers", "web co cac grippers", "web do cao grippers", "web do cac slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets", "locating bug code slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java slippery") or ("web do cac grippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java slippery") OR ("web do cac grippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( python using java slippery ) or ( web do cac grippers ))) or ( locating bug code snippets ))*.