Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung co doi snippets" » "nhung co code snippets", "nhung con doi snippets", "nhung bo doi snippets", "chung co doi snippets", "nhung cho doi snippets", "nhung co dot snippets", "nhung co dai 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 co doi 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 co doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhung co doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung co doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.