Perhaps you should try some spelling variations:
"python using data slippery" » "python using java slippery", "python using sat slippery", "python missing data slippery", "python using data slippers"
"cau tra ban snippets" » "ca tra ban snippets", "cau ra ban snippets", "cau truc ban snippets", "cau tri ban snippets", "cau tra bao snippets", "cau tranh ban snippets", "cau tra ban slippers"
"locating bug code snippets" » "locating bug code slippers", "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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cau tra ban snippets\") OR (\"python using data slippery\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cau tra ban snippets ) OR ( python using data slippery ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cau tra ban snippets") OR ("python using data slippery"))) OR ("locating bug code snippets"))*.