Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chan yuda ca snippets" » "phan yuda ca snippets", "can yuda ca snippets", "nhan yuda ca snippets", "chan cuda ca snippets", "chan yuta ca snippets", "chan buda ca 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: (((("chan yuda ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chan yuda ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chan yuda ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chan yuda ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.