Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bat cong coc snippets" » "bat cong code snippets", "bat dong coc snippets", "ban cong coc snippets", "bot cong coc snippets", "bat cong cuoc snippets", "bat cong cac snippets", "bat cong co 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: (((("bat cong coc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bat cong coc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bat cong coc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat cong coc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.