Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi cac cap snippets" » "cho cac cap snippets", "chi cuc cap snippets", "chon cac cap snippets", "chi cao cap snippets", "chi cac cam snippets", "chi cac cau 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: (((("chi cac cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi cac cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi cac cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi cac cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.