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