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