Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian la chi snippets" » "gian lan chi snippets", "gian ha chi snippets", "gian xa chi snippets", "gian ly chi snippets", "gian a chi snippets", "gian ca chi 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: (((("gian la chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian la chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian la chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian la chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.