Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ca hat linh snippets" » "ca nhat linh snippets", "ca hai linh snippets", "ca ha linh snippets", "cau hat linh snippets", "cac hat linh snippets", "co hat linh snippets", "ca hat linh 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: "((((\"ca hat linh snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( ca hat linh snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ca hat linh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.