Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nhoc nhan 6 snippets" » "ngoc nhan 6 snippets", "hoc nhan 6 snippets", "nhac nhan 6 snippets", "nhoc nhan y snippets", "nhoc chan 6 snippets", "nhoc nhan _ snippets", "nhoc nhan 6 slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nhoc nhan 6 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhoc nhan 6 snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhoc nhan 6 snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhoc nhan 6 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.