Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc va cao snippets" » "doc va code snippets", "duoc va cao snippets", "hoc va cao snippets", "duc va cao snippets", "doc va cac snippets", "doc va co snippets", "doc va dao snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("doc va cao snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doc va cao snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doc va cao snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doc va cao snippets"))) or ("locating bug core snippets"))*.