Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung lua do snippets" » "nhung lua code snippets", "nhung mua do snippets", "nhung sua do snippets", "chung luan do snippets", "nhung lua doi snippets", "nhung lua dao snippets", "nhung luan 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: (((("nhung lua do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhung lua do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhung lua do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung lua do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.