Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"web dung cac snippets" » "web dung code snippets", "web huong cac snippets", "web bang cac snippets", "em dung cac snippets", "web luong cac snippets", "web dung cho snippets", "web dung tai 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 ("web dung cac snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("web dung cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( web dung cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("web dung cac snippets"))) or ("locating bug core snippets"))*.