Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong coc cao snippets" » "cong coc code snippets", "cong cuoc cao snippets", "cong cac cao snippets", "cong co cao snippets", "cong hoc cao snippets", "cong coc rao snippets", "cong toc cao 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 ("cong coc cao snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"cong coc cao snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( cong coc cao snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("cong coc cao snippets"))) OR ("locating bug core snippets"))*.