Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cua cu hung snippets" » "cua cu dung snippets", "cua tu hung snippets", "cua vu hung snippets", "cua chu hung snippets", "cua su hung snippets", "cua co hung snippets", "cua cu hung 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cua cu hung snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cua cu hung snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cua cu hung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.