Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu pho mo snippets" » "cuu ho mo snippets", "cuu phong mo snippets", "cuu khoa mo snippets", "cuu pho ho snippets", "cuu pho o 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: (((("cuu pho mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu pho mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu pho mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu pho mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.