Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cau ca phan snippets" » "cau cac phan snippets", "cau cao phan snippets", "cau cap phan snippets", "cau cua phan snippets", "cay ca phan snippets", "cau ha phan snippets", "cau ca phan 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cau ca phan snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cau ca phan snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cau ca phan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.