Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"da lieu xin snippets" » "da lieu tin snippets", "da lieu dien snippets", "da lieu tinh snippets", "du lieu xin snippets", "da dieu xin snippets", "vat lieu xin snippets", "da lieu xin 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: "((((\"da lieu xin snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( da lieu xin snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("da lieu xin snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.