Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"te than noi snippets" » "te than nui snippets", "te than roi snippets", "te than voi snippets", "he than noi snippets", "le thanh noi snippets", "de thanh noi 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: (((("te than noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("te than noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( te than noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("te than noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.