Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con cho ca snippets" » "cong cho ca snippets", "ton cho ca snippets", "con chi ca snippets", "con cho cac snippets", "con cho can snippets", "con cho cay 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: (((("con cho 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: (((("con cho ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con cho ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con cho ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.