Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tri dao thi snippets" » "thi dao thi snippets", "tri dac thi snippets", "tri dai thi snippets", "tri do thi snippets", "tri dan thi snippets", "tri dang thi snippets", "tri dao thi 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: (((("tri dao thi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tri dao thi snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tri dao thi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.