Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"anh ve ngoc snippets" » "anh le ngoc snippets", "anh vu ngoc snippets", "anh ve nuoc snippets", "hanh ve ngoc snippets", "anh va ngoc snippets", "anh viet ngoc snippets", "anh ve ngoc 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.

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