Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cap han toan snippets" » "cap han code snippets", "cap van toan snippets", "cap dan toan snippets", "cap thanh toan snippets", "cap phan toan snippets", "cap can toan snippets", "cap hay toan 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: (((("cap han toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap han toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cap han toan snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap han toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.