Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery"
"cau thuc van slippers" » "cau truc van slippers", "cuu thuc van slippers", "can thuc van slippers", "cau thuc vat slippers", "cau thuc dan slippers", "cau thuc va slippers", "cau thuc van grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cau thuc van slippers") or ("python using java slippery"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau thuc van slippers") OR ("python using java slippery"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau thuc van slippers ) or ( python using java slippery ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau thuc van slippers") or ("python using java slippery"))) or ("locating bug code snippets"))*.