Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap con song snippets" » "dap can song snippets", "dap con hong snippets", "dap cuoc song snippets", "day con song snippets", "dap mon song snippets", "tap cong song snippets"
"locating bug code snippets" » "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: (((("dap con song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dap con song snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap con song snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap con song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.