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