Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"than cho tu snippets" » "han cho tu snippets", "toan cho tu snippets", "chan cho tu snippets", "than choi tu snippets", "than chon tu snippets", "than cho cu snippets", "than cho tu 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than cho tu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( than cho tu snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("than cho tu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.