Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"noi thu anh snippets" » "noi thuc anh snippets", "noi tru anh snippets", "doi thu anh snippets", "noi thuy anh snippets", "noi thu canh snippets", "noi thu oanh snippets", "noi thu 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: "((((\"noi thu anh snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( noi thu anh snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("noi thu anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.