Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dap han cho snippets" » "dap han code snippets", "dai han cho snippets", "cap han cho snippets", "dap tan cho snippets", "dap hang cho snippets", "dap han che snippets", "dap san cho 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 han cho 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 han cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dap han cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap han cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.