Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khao danh ca snippets" » "khao danh code snippets", "cao danh ca snippets", "han danh ca snippets", "khau dan ca snippets", "khao dan ca snippets", "khao doanh cua snippets", "khao danh 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: (((("khao danh ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khao danh ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( khao danh ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khao danh ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.