Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java grippers" » "python using data grippers", "python using java slippers"
"cong so khi slippery" » "cong san khi slippery", "cong hoa khi slippery", "cong co khi slippery", "cong so ki slippery", "cong bo khi slippery", "cong so khi 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 grippers") or ("cong so khi slippery"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java grippers") OR ("cong so khi slippery"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( python using java grippers ) or ( cong so khi slippery ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java grippers") or ("cong so khi slippery"))) or ("locating bugs code snippets"))*.