Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc thinh du snippets" » "duc thinh code snippets", "duc thanh du snippets", "quoc thinh du snippets", "duc minh du snippets", "duc thinh duc snippets", "duc chinh du snippets", "duc trinh duc 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 ("duc thinh du snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("duc thinh du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( duc thinh du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("duc thinh du snippets"))) or ("locating bug core snippets"))*.