Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khao ha can snippets" » "khao ha code snippets", "khat ha can snippets", "khao sat can snippets", "khac hau can snippets", "khao hau can snippets", "khao ha canh snippets", "khao ha van 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 ha can 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 ha can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( khao ha can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khao ha can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.