Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc luoc doi snippets" » "hoc nuoc doi snippets", "hoc duoc doi snippets", "hoc quoc doi snippets", "hoc cuoc doi snippets", "hoc luoc dai snippets", "hoc hoc doi 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: (((("hoc luoc doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc luoc doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc luoc doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc luoc doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.