Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap phap chi snippets" » "dap phap chi snippets", "luat phap chi snippets", "chap phap chi snippets", "lap phap chim snippets", "lap phap che snippets", "lap phap thi 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 chi 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 chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap phap chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap phap chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.