Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"can ho xuan snippets" » "can vo xuan snippets", "can ngo xuan snippets", "can thi xuan snippets", "can tho xuan snippets", "can bo xuan snippets", "van ho xuan 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: (((("can ho xuan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( can ho xuan snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("can ho xuan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.