Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bo hieu chi snippets" » "bo hieu cac snippets", "bo hieu moi snippets", "co hieu chi snippets", "bo dieu chi snippets", "vo hieu chi snippets"
"locating bug code snippets" » "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: (((("bo hieu chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( bo hieu chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bo hieu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.