Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan trao doi snippets" » "dan trao code snippets", "tan trao doi snippets", "dam trao doi snippets", "dan tra doi snippets", "dan tao doi snippets", "dan trao khoi snippets", "dan truan doi 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 ("dan trao doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan trao doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan trao doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan trao doi snippets"))) or ("locating bug core snippets"))*.