Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tre da lieu snippets" » "tre du lieu snippets", "tre da dieu snippets", "tre vat lieu snippets", "tre dai lieu snippets", "tre dam lieu snippets", "tre dan lieu snippets", "tre da lieu 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: (((("tre da lieu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tre da lieu snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tre da lieu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.