Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu au doc snippets" » "chau au doc snippets", "chu tu doc snippets", "chu ru doc snippets", "chu nu doc snippets", "chu chau doc 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: (((("chu au doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu au doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu au doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu au doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.