Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cap shan lu snippets" » "cap han lu snippets", "cap phan lu snippets", "cap sac lu snippets", "cap shan li snippets", "cap nhan luc snippets", "cap than luc snippets", "cap shan lu 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: (((("cap shan lu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cap shan lu snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cap shan lu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.