Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"truong ca do snippets" » "truong ca code snippets", "truong cao do snippets", "truong va do snippets", "trong ca do snippets", "truong ca dao snippets", "truong cau do snippets", "truong cap do 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 ("truong ca do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("truong ca do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( truong ca do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("truong ca do snippets"))) or ("locating bug core snippets"))*.