Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hai va can snippets" » "hai va code snippets", "hai van can snippets", "thai va can snippets", "hoi va can snippets", "hai va chan snippets", "hai va cac snippets", "hai va cao 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: (((("hai va 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: (((("hai va can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hai va can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hai va can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.