Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuoi cua bot snippets" » "hoi cua bot snippets", "doi cua bot snippets", "co cua bot snippets", "cuoi cua bo snippets", "cuoi cua mot snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("cuoi cua bot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuoi cua bot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuoi cua bot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuoi cua bot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.