Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con tap lon snippets" » "cong tac lon snippets", "toan tap lon snippets", "cong tan lon snippets", "con tap ion snippets", "con tap don snippets", "con tap doan 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 tap lon 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 tap lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con tap lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con tap lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.