Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"phan co a7 snippets" » "phan bo a7 snippets", "phan cong a7 snippets", "phan cac a7 snippets", "phan cu a7 snippets", "phan co a7 slippers"

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: (((("phan co a7 snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( phan co a7 snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phan co a7 snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.