Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chiec ca cac snippets" » "chiec la cac snippets", "chieu cao cac snippets", "chinh ca cac snippets", "chiec cua cac snippets", "chiec va cac 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: (((("chiec ca cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chiec ca cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chiec ca cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chiec ca cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.