Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"giap thi tu snippets" » "gian thai tu snippets", "giang thi tu snippets", "tiep thi tu snippets", "giap thi thu snippets", "giap thi cu snippets", "giap thi thuy snippets", "giap thi 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: (((("giap thi tu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( giap thi tu snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("giap thi tu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.