Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cham phan co snippets" » "cham phan code snippets", "chau phan co snippets", "kham pha co snippets", "cho phan co snippets", "cham phan bo snippets", "cham phan cong snippets", "cham phan cac snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cham phan co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cham phan co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cham phan co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham phan co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.