Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cot loi cap snippets" » "co loi cap snippets", "cot soi cap snippets", "mot loai cap snippets", "cot luoi cap snippets", "cot loi ca snippets", "cot loi can 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: (((("cot loi cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cot loi cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cot loi cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cot loi cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.