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