Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau pho can snippets" » "cuu pho can snippets", "sau pho can snippets", "cau theo can snippets", "cau cho can snippets", "cau pho cap snippets", "cau 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: (((("cau 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: (((("cau pho can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau pho can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau pho can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.