Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"con moi cho snippets" » "con moi code snippets", "can moi cho snippets", "con coi cho snippets", "chon mot cho snippets", "con moi co snippets", "con hoi cho snippets", "con mo cho snippets"
"python using java snippets" » "python using data 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: (((("con moi cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( con moi cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("con moi cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.