Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau dieu cau snippets" » "cau dieu code snippets", "cuu dieu cau snippets", "va dieu cau snippets", "cua dieu cau snippets", "cau dieu can snippets", "cau diem cau snippets", "cau dieu cam 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: (((("cau dieu 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: (((("cau dieu cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cau dieu cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau dieu cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.