Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khoe do ben snippets" » "khoe doi ben snippets", "khoe moi ben snippets", "khoa doi ben snippets", "khoe do bien snippets", "khoe do been snippets", "khoe do benh snippets", "khoe do ben 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("khoe do ben snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khoe do ben snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( khoe do ben snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))*.