Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dap van chi snippets" » "dap van code snippets", "dao van chi snippets", "tap van chi snippets", "dam van chi snippets", "dap van chien snippets", "dap luan chi snippets", "dap van chat 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 van chi 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 van chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dap van chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap van chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.