Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cheo cua cau snippets" » "cheo cua code snippets", "chuoi cua cau snippets", "co cua cau snippets", "chat cua cau snippets", "cheo chua cau snippets", "cheo cua cac snippets", "cheo cua chu 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: (((("cheo cua cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cheo cua cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cheo cua cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cheo cua cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.