Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua nuoc can snippets" » "lua nuoc code snippets", "luan nuoc can snippets", "cua nuoc can snippets", "luat duoc can snippets", "lua luoc can snippets", "lua nuoc san snippets", "lua nuoc cap 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 nuoc can 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 nuoc can snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( lua nuoc can snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("lua nuoc can snippets"))) OR ("locating bug core snippets"))*.