Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"r data phan snippets" » "r dam phan snippets", "r sat phan snippets", "r vat phan snippets", "_ data phan snippets", "a data phan snippets", "2 data phan 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: (((("r data phan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( r data phan snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("r data phan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.