Perhaps you should try some spelling variations:
"using 3d code snippets" » "using 3 code snippets", "using a code snippets", "using _ code snippets", "using cfd code snippets"
"dung cu dat slippers" » "dung cua dat slippers", "dung co dat slippers", "dung cho dat slippers", "dung cu dan slippers", "dung tu dat slippers", "dung cu cat slippers", "dung cu dat slippery", "dung cu dat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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: (((("using 3d code snippets") OR ("dung cu dat slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using 3d code snippets ) or ( dung cu dat slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using 3d code snippets") or ("dung cu dat slippers"))) or ("locating bug code snippets"))*.