Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tim cau chan snippets" » "tim cam chan snippets", "tim chu chan snippets", "tim can chan snippets", "diem cau chan snippets", "chim cau chan snippets", "tich cau chan 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: (((("tim cau chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tim cau chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tim cau chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tim cau chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.