Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi cay hong snippets" » "doi cay code snippets", "doi cay cong snippets", "doi cay hung snippets", "doi cay trong snippets", "doi ca hong snippets", "doi day hong snippets", "voi cay hong 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: (((("doi cay hong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi cay hong snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi cay hong snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi cay hong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.