Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc hat dua snippets" » "hoc phat dua snippets", "hoc chat dua snippets", "hoc hai dua snippets", "hoc hat cua snippets", "hoc hat dum snippets", "hoc chat cua snippets", "hoc hat dua slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc hat dua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc hat dua snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc hat dua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.