Perhaps you should try some spelling variations:
"python using java grippers" » "python using data grippers", "python using java slippers"
"le cau nhat slippery" » "le cau hat slippery", "le cap nhat slippery", "le cau nha slippery", "ke cau nhat slippery", "le mau nhat slippery", "le cau nhat 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 grippers") or ("le cau nhat slippery"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java grippers") OR ("le cau nhat slippery"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java grippers ) or ( le cau nhat slippery ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java grippers") or ("le cau nhat slippery"))) or ("locating bug code snippets"))*.