Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap xu cao snippets" » "phap xu code snippets", "phap tu cao snippets", "phap thu cao snippets", "phap ngu cao snippets", "phap cu cao snippets", "phap vu cao snippets", "phap su cao 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 ("phap xu cao snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phap xu cao snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phap xu cao snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phap xu cao snippets"))) or ("locating bug core snippets"))*.