Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua hoa doi snippets" » "lua hoa code snippets", "luan hoan doi snippets", "luan khoa doi snippets", "luan hoat doi snippets", "lua hoa dai snippets", "lua hoc doi snippets", "lua xoa 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: (((("lua hoa doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"lua hoa doi snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( lua hoa doi snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua hoa doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.