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