Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hon hoc anh snippets" » "hoa hoc anh snippets", "hon hop anh snippets", "hoi hoc anh snippets", "hon hoc nganh snippets", "hon hoc nhanh snippets", "hon hoc sinh snippets", "hon hoc anh 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: "((((\"hon hoc anh snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( hon hoc anh snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hon hoc anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.