Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"mat ba hung snippets" » "mat van hung snippets", "mat ba trung snippets", "mat mai hung snippets", "mat ma hung snippets", "hat ba hung snippets", "mat da hung snippets", "mat ba 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: "((((\"mat ba hung snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( mat ba hung snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("mat ba hung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.