Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc dot pha snippets" » "hoc dat pha snippets", "hoc do pha snippets", "hoc doi pha snippets", "hoc dot phan snippets", "hoc dot pham snippets", "hoc dot phap snippets", "hoc dot pha 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"hoc dot pha snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( hoc dot pha snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc dot pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.