Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cha te chan snippets" » "cha te than snippets", "cha le chan snippets", "cha te chat snippets", "cha me chan snippets", "cua te 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: (((("cha te 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: (((("cha te chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cha te chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cha te chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.