Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua than cua snippets" » "lua than code snippets", "qua than cua snippets", "luan thanh cua snippets", "luat thanh cua snippets", "lua nhan cua snippets", "lua thai cua snippets", "lua ban cua 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 than cua 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 than cua snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( lua than cua snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("lua than cua snippets"))) OR ("locating bug core snippets"))*.