Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phai san mon snippets" » "phi san mon snippets", "pha san mon snippets", "hai san mon snippets", "phai dan mon snippets", "phai ban mon snippets", "phai sac mon 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: (((("phai san mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phai san mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phai san mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phai san mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.