Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap phap mon snippets" » "dap phap mon snippets", "luat phap mon snippets", "chap phap mon snippets", "lap nhap mon snippets", "lap phap mo snippets", "lap phap moi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("lap phap mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap phap mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap phap mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap phap mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.