Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khu vu hinh snippets" » "khu vu dinh snippets", "khu vu minh snippets", "khu su hinh snippets", "khu vuc hinh snippets", "khu du hinh snippets", "khu va hinh snippets", "khu vu hinh 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: (((("khu vu hinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( khu vu hinh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("khu vu hinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.