Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau cham hoi snippets" » "ca cham hoi snippets", "cau chan hoi snippets", "cau chap hoi snippets", "cau cham voi snippets", "cau cham h'roi snippets", "cau pham hoai 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: (((("cau cham hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau cham hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau cham hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau cham hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.