Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"danh chi tu slippers" » "danh cho tu slippers", "dinh chi tu slippers", "banh chi tu slippers", "danh choi tu slippers", "danh cai tu slippers", "danh thi tu slippers", "danh chi tu slippery", "danh chi tu 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("danh chi tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( danh chi tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("danh chi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.