Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doc vi sinh snippets" » "hoc vi sinh snippets", "don vi sinh snippets", "doc va sinh snippets", "doc vi dinh snippets", "doc vi minh snippets", "doc vi kinh snippets", "doc vi sinh 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: (((("doc vi sinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doc vi sinh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc vi sinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.