Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dap hat mon snippets" » "dap hat code snippets", "dao phat mon snippets", "dai nhat mon snippets", "dap luat mon snippets", "dap hao mon snippets", "dap hau mon snippets", "dap nhap mon snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dap hat mon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dap hat mon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dap hat mon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap hat mon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.