Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dap phap mon snippets" » "dap phap code snippets", "danh phap mon snippets", "ban phap mon snippets", "va phap mon snippets", "dap nhap mon snippets", "dap phap mo snippets", "dap phap moi 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 phap 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 phap mon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dap phap mon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap phap mon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.