Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"diem ca su snippets" » "diem cau su snippets", "diem can su snippets", "diem cap su snippets", "diem cua su snippets", "diem cao su snippets", "diem ca sau snippets", "diem ca su 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: "((((\"diem ca su snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( diem ca su snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("diem ca su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.