Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua hang cau snippets" » "lua hang code snippets", "cua hang cau snippets", "lua sang cau snippets", "mua hang cau snippets", "lua hang dau snippets", "lua hang ca snippets", "lua nhung cau 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 hang cau 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 hang cau snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( lua hang cau snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("lua hang cau snippets"))) OR ("locating bug core snippets"))*.