Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"so tinh vat snippets" » "so trinh vat snippets", "so sinh vat snippets", "so tinh va snippets", "o tinh vat snippets", "so tin vat snippets", "hoi tinh vat snippets", "so tinh vat 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: "((((\"so tinh vat snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( so tinh vat snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("so tinh vat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.