Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con di dong snippets" » "con dien dong snippets", "con dao dong snippets", "con hoi dong snippets", "con de dong snippets", "son di dong snippets", "chon dia dong 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 di dong 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 di dong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con di dong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con di dong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.